| Patents for C23G 3 - Apparatus for cleaning or pickling metallic material (2,739) |
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| 04/08/1986 | US4581073 Method for descaling metal strip |
| 02/26/1986 | EP0172366A1 Method and apparatus for pickling work pieces for making tubes |
| 02/13/1986 | WO1986000939A1 Method and device for contacting a band circulating in a liquid with a deflection roller |
| 11/12/1985 | US4551878 For wiping liquids from the surface of metal strip under tension |
| 11/05/1985 | CA1196182A1 Metal finishing barrel apparatus |
| 10/16/1985 | EP0158474A2 Method and apparatus for descaling metal strip |
| 10/08/1985 | CA1194757A1 Scouring of elongate material |
| 09/25/1985 | EP0155438A2 Tumbling machine |
| 04/23/1985 | CA1185880A1 Strip pickling apparatus with straight-through strip travel |
| 03/19/1985 | US4505050 Drying apparatus for metallic belt processed in a fluid |
| 02/20/1985 | EP0133304A1 Device for treating a thin substrate with a fluid in a continuous flow process |
| 02/19/1985 | CA1182688A1 Continuous vapor processing system |
| 12/19/1984 | EP0128657A1 Apparatus for automatically mounting and demounting cassette-type rollers having a shaft |
| 09/04/1984 | US4469526 System for removing adhering liquid from objects after a galvanic or chemical surface treatment |
| 08/28/1984 | US4467940 Metal finishing barrel having a sliding closure |
| 08/14/1984 | US4464805 Strip pickling apparatus with straight-through strip travel |
| 07/10/1984 | US4458376 Apparatus for wiping continuously moving strip |
| 06/12/1984 | US4453556 Spray treatment apparatus |
| 06/05/1984 | US4452642 Cleaning of metallic surfaces with hydrogen under vacuum |
| 05/29/1984 | US4451298 Method and system for recycling washing liquids and the heat contained therein |
| 02/08/1984 | EP0100171A2 A cleaning and treatment process and apparatus |
| 12/27/1983 | US4422774 Metal finishing barrel apparatus |
| 12/27/1983 | US4422210 Installation for internal cleaning of tubes |
| 12/20/1983 | US4421130 Corrosion protection pretreating apparatus |
| 11/15/1983 | CA1157028A1 Selected poly(oxyalkylated) pyrazoles and their use as corrosion inhibitors |
| 11/09/1983 | EP0093264A2 Method and apparatus for cleaning metallic fines |
| 11/08/1983 | US4413914 Recovery of heavy hydrocarbons from oil sludge |
| 09/14/1983 | EP0088353A1 Drying device for a band treated in a liquid |
| 09/06/1983 | US4402757 Method of vibrating coiled wires |
| 08/16/1983 | US4398552 Apparatus for pickling the inner wall of tubular material |
| 08/09/1983 | US4397328 Cleaning apparatus of tubular materials for use in pickling facilities for the same |
| 07/12/1983 | US4392506 Apparatus for conveying tubular materials in pickling facilities of the same |
| 07/12/1983 | US4392267 Apparatus for continuously pickling the outer surfaces of tubular materials |
| 07/05/1983 | US4391692 Device for the chemical or electrochemical surface treatment or material in a heated liquid treatment medium, more particularly a strip pickling plant |
| 06/28/1983 | US4389797 Continuous vapor processing system |
| 03/23/1983 | EP0074692A2 A method and an apparatus for the continuous plastic deformation of metal and for the pretreatment of said metal before said deformation |
| 01/18/1983 | US4368748 Device for degreasing, tumbling and washing of industrially manufactured objects |
| 01/11/1983 | US4368080 Focusing laser beam to evaporate metal oxide |
| 12/21/1982 | US4364776 Pumping in dispersant chemical in water jet, emulsification |
| 11/30/1982 | US4361444 Spray strip pickling of upright material |
| 11/16/1982 | CA1135605A1 Method of vibrating coiled wires |
| 09/28/1982 | US4351266 Apparatus for dipping plating |
| 09/07/1982 | CA1131103A1 Method for cleaning metal parts and parts cleaned thereby |
| 08/25/1982 | EP0058216A1 Apparatus for the chemical or electrochemical treatment of surfaces of objects in a heated liquid medium, in particular for pickling sheets |
| 08/17/1982 | US4344308 Method for cold rolling and cleaning steel plates |
| 06/08/1982 | US4333773 Method for internal washing or cleaning and rinsing or drying of tubular materials |
| 05/18/1982 | US4330111 Multi-purpose in-line direct heat treating equipment for hot rolled steel wire rod |
| 05/12/1982 | EP0051444A1 Selected poly(oxyalkylated) pyrazoles and their use as corrosion inhibitors |
| 04/29/1982 | WO1982001383A1 Improvements in or relating to the scouring of elongate material and apparatus therefor |
| 04/21/1982 | EP0050036A1 Improvements in or relating to the scouring of elongate material and apparatus therefor |
| 04/20/1982 | US4325746 Automatic, fluid flow, conditioning |
| 03/09/1982 | CA1119481A1 Method of anti-corrosion treatment and apparatus for operating same |
| 02/23/1982 | CA1118660A1 Process of cleaning metals by the spray method |
| 02/09/1982 | US4314856 Process for sequentially degreasing, tumbling, washing and drying objects |
| 02/09/1982 | CA1117754A1 Apparatus used in the treatment of a continuous strip of metal |
| 01/06/1982 | EP0043356A1 Method for internal washing or cleaning and rinsing or drying of tubes of steel or other metals or metal alloys |
| 12/22/1981 | US4306986 Selected poly(oxyalkylated) pyrazoles and their use as corrosion inhibitors |
| 11/24/1981 | CA1113075A1 Hanging device for bar materials |
| 11/10/1981 | CA1112139A1 Method and apparatus for treating strip |
| 08/18/1981 | US4284434 Process for spray cleaning of metal surfaces |
| 07/29/1981 | EP0032813A1 Recovery of heavy hydrocarbons from oil sludge |
| 07/29/1981 | EP0032530A1 Use of an apparatus for treating a board shaped object by a liquid |
| 06/24/1981 | EP0030914A1 Apparatus for degreasing rods |
| 06/23/1981 | US4274553 Safety spraying device |
| 06/02/1981 | US4270317 Apparatus used in the treatment of a continuous strip of metal and method of use thereof |
| 06/02/1981 | CA1102224A1 Method and apparatus for cleaning strip |
| 05/05/1981 | US4265780 Phosphoric acid esters of myoinositol |
| 03/17/1981 | US4256601 Polynuclear phenol alkoxylate nonionic surfactant |
| 03/03/1981 | CA1096753A1 Method and apparatus for cleaning strip |
| 02/24/1981 | US4252572 Apparatus for cleaning a metal strip in a rolling mill |
| 01/28/1981 | EP0023184A1 Process and installation for the thermochemical pickling of articles of stainless steel |
| 11/11/1980 | US4233145 Device for the processing of pourable bulk material |
| 11/11/1980 | US4233108 Process for use in etching the outer surface of a metal member |
| 11/11/1980 | US4233084 Device for treatment of articles with at least one treatment agent |
| 08/19/1980 | US4217920 Cleaning machine with externally mounted turntable trolley operator |
| 08/19/1980 | US4217918 Ratchet conveyor system |
| 07/22/1980 | CA1082129A1 Electrodynamic degassing |
| 05/27/1980 | US4205101 Corrosion resistant liquid for automobiles |
| 03/04/1980 | US4191295 Processing rack |
| 02/12/1980 | US4188237 Method for cleaning metal parts with elemental fluorine |
| 02/06/1980 | EP0007369A1 Process and device for removing oil, cleaning, washing and drying specially objects having cavities |
| 02/05/1980 | US4187198 Novel precious metal sensitizing solutions |
| 01/22/1980 | CA1070226A1 Arrangement for pickling bundled material |
| 01/01/1980 | US4181091 Apparatus for pickling cast rod |
| 12/12/1979 | EP0006017A2 Method of anti-corrosion treatment |
| 12/04/1979 | CA1067376A1 Method and device for stripping off, washing and drying surface treated objects in long lengths such as strip, wire, rod, sections or fibres |
| 10/31/1979 | EP0005069A1 Washing installation for machined parts |
| 10/09/1979 | US4170488 Environmental, small-part continuous washing process |
| 09/11/1979 | US4167424 Treatment of metal strip with ultrasonic energy and apparatus therefor |
| 09/05/1979 | EP0003768A1 Metallized paper and process for its manufacture |
| 08/22/1979 | EP0003660A1 Method for cleaning a surface of an unbrazable metal part |
| 07/31/1979 | CA1059313A1 Fluid quench housing assembly with external flow adjustment |
| 07/10/1979 | US4160677 Heat treatment, optional molten salt bath treatment, bypassing salt bath by raising sink roll and its drive |
| 06/05/1979 | CA1055822A1 De-smutting agent |
| 05/15/1979 | US4154538 Loading and unloading station for the chemical and/or electro-chemical treatment of mass-produced parts contained in a rotatable drum |
| 05/08/1979 | US4153480 Method for forming an anticorrosive oxide layer on steels |
| 05/03/1979 | WO1979000244A1 Process and device for removing oil,cleaning,washing and drying specially objects having cavities |
| 04/17/1979 | CA1052672A1 Plant for surface treating, in particular pickling and phosphatizing, metallic work pieces |
| 04/17/1979 | CA1052665A1 Fluid agitation cleaning system |
| 02/06/1979 | US4138273 Method for cleaning strip |