| Patents for C25D 17 - Constructional parts, or assemblies thereof, of cells for electrolytic coating (9,411) |
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| 03/30/1994 | CN1084586A Method for manufacture of electroplated diamond cutter |
| 03/23/1994 | CN2159399Y Positive electrode for zinc plating |
| 03/03/1994 | WO1994004722A1 Anode for use in electrolytic chrome-plating |
| 03/03/1994 | WO1994004718A1 Method and apparatus for photo-forming small shaped metal containing articles from porous precursors and articles fabricated according to the method |
| 03/01/1994 | US5290415 Valve metal substrate; intermediate layer containing oxide of niobium, tantalum, titanium and/or zirconium; coating of iridium-tantalum mixed oxide and platinum |
| 02/23/1994 | EP0583636A1 Supporting device for hollow printing cylinder |
| 02/17/1994 | WO1994003655A1 Process for the electrolytic processing especially of flat items and arrangement for implementing the process |
| 02/10/1994 | DE4225961A1 Appts. for electroplating copper@ plating flat, plate or arcuate components - has voltage source including at least one adjustable rectangular pulse generator |
| 02/09/1994 | CN1023720C Continuous chromium plating method for super long shaft and its apparatus |
| 02/03/1994 | DE4324330A1 Verfahren zum elektrolytischen Behandeln von insbesondere flachem Behandlungsgut, sowie Anordnung, insbesondere zur Durchführung des Verfahrens A method for the electrolytic treatment in particular of flat material to be treated, as well as arrangement, in particular for performing the method |
| 02/02/1994 | EP0580730A1 Electrode for an electrolytic cell, use thereof and method using same. |
| 01/26/1994 | EP0580273A1 Method and apparatus for separating liquid agents from workpieces |
| 01/25/1994 | CA1326468C Membrane electrode device for electrodeposition coating |
| 01/19/1994 | EP0578699A1 Galvanisation device for plate-like workpieces, especially printed circuit boards. |
| 01/13/1994 | DE4222303A1 Electroplating barrel with current to carrying bearing arm - has barrel trunnion with axially insulated trunnion bushes having electrical contact surfaces over limited angular range |
| 12/29/1993 | EP0576402A1 Electrodes of improved service life |
| 12/28/1993 | US5273642 Monitoring the voltage between the wafer supported in an electrolyte solution and anode for depositing a metal layer |
| 12/26/1993 | CA2097789A1 Electrodes of improved service life |
| 12/15/1993 | EP0573824A2 Method of plating a continuous carrier web member and sheet metal components for electrical connectors |
| 12/09/1993 | DE4218182A1 Electroplating equipment - has immersible holding frame for parts, comprising vertical carrier bars and horizontal carrier rails attached to carrier bars by special connectors for easy replacement |
| 12/08/1993 | CN2148766Y Metal prolduct surface electrochemical continuous pretreating apparatus |
| 12/01/1993 | EP0413726B1 Electrical apparatus |
| 11/16/1993 | US5262040 Pretreatment by degreasing, annealing, etching to form a rough surface for enhanced adhesion for coating, used as anode |
| 11/09/1993 | CA1324036C Process used to charge supporting frames in plants for the chemical treatment of panel-like objects in baths, in particular galvanising baths |
| 10/28/1993 | DE4213657A1 Mfg. oxide surface on small components - using a rottable component container penetrate by liquid dipped into a chemical oxidation bath |
| 10/26/1993 | CA1323598C Electrolytic processing cell with easy electrode replacement |
| 10/19/1993 | CA1323328C2 Contact roller for electroplating fiber |
| 10/14/1993 | DE4211836A1 Installation for supporting process bath in galvano-technical installation - has central holding element and guide elements permitting limited relative motion of bath and frame surfaces |
| 10/07/1993 | DE4211253A1 Electroplating appts. for plate-like parts esp. PCB |
| 10/06/1993 | EP0563616A2 Electrochemical fine processing apparatus |
| 10/06/1993 | CN1022334C Splice method for making electrolytic bath |
| 10/05/1993 | US5249729 Method for forming hook engaging part in thermal part of material for vertical suspension type surface treatment |
| 09/30/1993 | DE4209732A1 Installation for applying galvanic coatings to elongate metal objects - with fixed guideway plates and a rotatable carrier shaft with transport arms |
| 09/29/1993 | EP0563022A1 Device for the electrolytic deposition of a coating on a moving vertical substrate |
| 09/28/1993 | US5248404 Electrodeposition joining method and equipment |
| 09/22/1993 | EP0561184A1 Device for treating objects, especially electroplating device for circuit boards |
| 09/14/1993 | US5244564 Electrodeposition of metals |
| 09/08/1993 | CN2141810Y Automatic electric plating workpiece and hook positioning inserting machine |
| 09/07/1993 | US5242570 Shaping carrier strip to protect electrical components to be electroplated |
| 09/02/1993 | WO1993017155A1 Device for the electrolytic coating of small parts |
| 08/26/1993 | DE4205672A1 Vorrichtung zur elektrolytischen beschichtung von kleinteilen Apparatus for electrolytic coating of small parts |
| 08/24/1993 | CA1321566C Apparatus for lifting or lowering article carriers to charge the baths of chemical plants |
| 08/19/1993 | DE4204079A1 Multipurpose station for drying, unloading and loading of charges in dipping drums - with charge key in the same drum for all process stages |
| 08/11/1993 | EP0554793A1 Electroplating method and apparatus for the preparation of metal foil and split insoluble electrode used therein |
| 08/10/1993 | CA1321165C Conductive roll for the continuous electroplating of metal strip or strip of other conducting material |
| 08/04/1993 | EP0252139B1 A process and apparatus for electroplating copper foil |
| 08/03/1993 | US5232576 Anode for chromium plating and processes for producing and using the same |
| 07/27/1993 | CA1320692C Permanent anode for high current density galvanizing processes |
| 07/22/1993 | DE4243252A1 Device for holding printed circuit boards - allowing vertical boards to be loaded in horizontal direction into a carrier frame, esp. for dipping into galvanic bath |
| 07/20/1993 | US5228967 Apparatus and method for electroplating wafers |
| 07/20/1993 | US5228966 Gilding apparatus for semiconductor substrate |
| 07/20/1993 | US5228965 Method and apparatus for applying surface treatment to metal foil |
| 07/06/1993 | US5225066 Low resistance |
| 06/29/1993 | CA1319643C Clamp holder |
| 06/29/1993 | CA1319642C Method for the guidance of board-shaped objects and the respective device for this purpose |
| 06/22/1993 | US5220934 Automatic continuous processing apparatus |
| 06/01/1993 | US5215641 Device for transporting bulk material comprising a vibrator conveyor which dips into a liquid |
| 05/26/1993 | EP0542954A1 Electrolytic coating cell. |
| 05/18/1993 | US5211826 Electroplating means for perforated printed circuit boards to be treated in a horizontal pass |
| 05/18/1993 | CA1317909C Electroplating apparatus for plate-shaped workpieces, particularly printed circuit boards |
| 05/12/1993 | CN1071977A Electrochemical process |
| 05/05/1993 | EP0313607B1 Electrode |
| 05/04/1993 | US5207881 Apparatus for continuous electrolytic treatment of aluminum article |
| 05/01/1993 | WO1993009259A1 Support rod |
| 05/01/1993 | CA2099134A1 Support rod |
| 04/29/1993 | WO1993008594A1 Electrochemical process |
| 04/21/1993 | EP0538041A1 Electrochemical process |
| 04/21/1993 | EP0462128B1 Jigging conveyor immersed in a liquid with attenuation of the transmitted vibrations |
| 04/15/1993 | WO1993007310A1 Device for electroplating plate-like objects, in particular printed circuit boards |
| 04/15/1993 | DE4133561A1 Coating prods. in electrolytic bath - by superimposing linear up=and=down motion of prods. in bath with motion of prod. carrier with horizontal circular motion |
| 04/07/1993 | EP0535366A1 Apparatus for surface treatment of three-dimensional injection moulded objects |
| 04/07/1993 | CN1070695A Method and device for electro-chemically treating surface of corrosion-resisting brush |
| 04/06/1993 | US5200048 With supports for bearings which can be inserted into plating cases in tanks |
| 03/31/1993 | EP0534269A2 Electroplating apparatus for through-hole printed circuit boards moving horizontally |
| 03/31/1993 | EP0533806A1 Plating workstation support |
| 03/30/1993 | US5198095 Method for continuously manganese-electroplating or manganese-alloy-electroplating steel sheet |
| 03/30/1993 | US5198089 Plating tank |
| 03/30/1993 | CA1315238C Bulk electroplating apparatus with rotary inclined dish in tank |
| 03/30/1993 | CA1315237C Apparatus for mass electroplating of bulk goods |
| 03/27/1993 | CA2079033A1 Electroplating means for perforated printed circuit boards to be treated in a horizontal pass |
| 03/17/1993 | EP0531571A1 An automatic loading mechanism for PC board electroplating |
| 03/16/1993 | US5194141 Method for electrolytic tin plating of steel plate |
| 03/10/1993 | EP0531264A2 Electrolytic electrode |
| 02/23/1993 | US5188721 Plate anode having bias cut edges |
| 02/23/1993 | US5188720 Installation and process for electrolytic coating of a metal strip |
| 02/23/1993 | US5188719 Electrolytic processing system |
| 02/23/1993 | US5188718 Apparatus for electrolytic surface coating of pourable material |
| 02/17/1993 | CN1069084A Rotary barrel for electrolytic coating |
| 02/16/1993 | US5186803 Device for electrolytic surface treatment of bulk material |
| 02/04/1993 | WO1992021794A3 Electrode for an electrolytic cell, use thereof and method using same |
| 01/21/1993 | DE4123985A1 Circuit board electrolytic treatment appts. - has contact brushes protected against electrodeposition |
| 01/20/1993 | EP0523580A2 Process for chromium electroplating |
| 01/14/1993 | DE4122915A1 Clamp for attaching components in anodic oxidn. plants - made of insulating, acid resistant material and having locking mechanism to lock tongs in clamping position |
| 12/30/1992 | EP0520323A1 Apparatus for treating panel-type objects |
| 12/24/1992 | DE4121158A1 Rotary barrel for surface treatment esp. electroplating of small parts - comprises several V=shaped barrel casing segments between longitudinal support ribs |
| 12/24/1992 | DE4121156A1 Rotary barrel for surface treatment of small parts - comprises several V=shaped barrel caging segments between longitudinal support ribs in polygonal barrel section |
| 12/23/1992 | WO1992022685A1 Electrolytic coating cell |
| 12/23/1992 | EP0518866A1 Electrolytic cell for electrolysis of process liquid |
| 12/23/1992 | CN2125590U High efficient magnetic electroplating drum |
| 12/22/1992 | US5173169 Injecting into bath an electromagnetic radiation through conductor |