| Patents for B08B 3 - Cleaning by methods involving the use or presence of liquid or steam (36,920) |
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| 04/29/1994 | CA2109373A1 Ultrasonic treatment system |
| 04/28/1994 | WO1994009357A1 Process for determining the concentration of an active agent containing a tracer in active agent solutions |
| 04/28/1994 | WO1994008732A1 Process and device for acoustically irradiating and transferring vibrations to an acoustic irradiation fluid containing particles |
| 04/28/1994 | DE4235755A1 High pressure cleaning device with flexible hose - has protective sleeve on hose having exterior threaded segments whose width increases toward its free end and has increasing interior diameter |
| 04/27/1994 | EP0455659B1 High-pressure cleaning appliance |
| 04/27/1994 | CN1085925A Ink composition and method of making, using and recovering such composition |
| 04/26/1994 | US5305769 Drain separation system for power spray parts washing machine |
| 04/26/1994 | US5305737 Ultrasonic treatment system |
| 04/21/1994 | DE4332857A1 Semiconductor wafer cleaning appts. associated with prod. cassette - handles wafers set upright in portable rack for mechanised transport between isopropyl alcohol cleaning and drying stations |
| 04/21/1994 | DE4310546A1 Washing of conveyor belt in heat processing appts. - passes belt through detergent bath in one section of running path |
| 04/21/1994 | DE4233990A1 High pressure cleaning equipment using piston pump - has eccentric in sideways engagement with hollow piston, having ball bearing fitting into groove in piston which has stop against which eccentric presses |
| 04/20/1994 | EP0593005A1 Apparatus for disposal of liquids |
| 04/20/1994 | EP0592740A1 Ultrasonic cleaning apparatus |
| 04/19/1994 | US5304253 Using low boiling halogenated hydrocarbons; pressurization |
| 04/19/1994 | US5303725 Machine part cleaning apparatus |
| 04/14/1994 | WO1994007989A1 Cleaning process |
| 04/14/1994 | WO1994007782A1 Belt washer |
| 04/14/1994 | WO1994007714A1 Vehicle-washing installation |
| 04/14/1994 | DE4234466A1 Verfahren zum Bestimmen der Konzentration eines einen Tracer enthaltenden Wirkstoffes in Wirkstofflösungen A method for determining the concentration of a tracer-containing active ingredient in drug solutions |
| 04/13/1994 | EP0592168A1 Method and apparatus to refurbish carpet tiles |
| 04/13/1994 | EP0591725A1 Hand-held spray gun for high pressure cleaning apparatus |
| 04/13/1994 | EP0591660A1 High pressure cleaning apparatus |
| 04/13/1994 | CN1024170C Method for washing yellowed substance on tablet with copper inscription |
| 04/12/1994 | US5301701 Single-chamber cleaning, rinsing and drying apparatus and method therefor |
| 04/12/1994 | US5301700 Washing system |
| 04/07/1994 | DE4233372A1 Washing contaminated thermoplastic film strips - by passing with liquid through hydrocyclone, sepg liq and disintegrating film, filtering and partly recirculating liq |
| 04/06/1994 | EP0590092A1 Nitrosation of homocysteine as a method for treating homocysteinemia |
| 04/06/1994 | CN2160474Y Automatic cleaner for cistern |
| 04/06/1994 | CN1084874A Oil based composition clean up method and composition for use therein |
| 04/06/1994 | CN1084787A Jet current control system for blow wash cutlet of steam pipe |
| 04/05/1994 | US5299587 Rotating and reciprocating immersion cleaning apparatus and method |
| 04/05/1994 | US5299585 Washing machine integrated with a transporting vehicle |
| 04/05/1994 | US5299584 Cleaning device |
| 04/02/1994 | CA2107506A1 Method and apparatus to refurbish carpet tiles |
| 03/31/1994 | WO1994006873A1 Ink composition and method of making, using and recovering such composition |
| 03/31/1994 | WO1994006718A1 Method of cleaning waste water and recovery of contaminants therefrom |
| 03/31/1994 | WO1994006573A1 Oil based composition clean up method and composition for use therein |
| 03/31/1994 | DE4304998C1 Lavatory-bowl-cleaning equipment with sealing cover - has rotary upwards-inclined jets below height-adjustable cover and supplied with cleaning liq. by high-pressure pump. |
| 03/31/1994 | DE4243229C1 Cleaning of shredded synthetic waste |
| 03/31/1994 | CA2144778A1 Method of cleaning waste water and recovery of contaminants therefrom |
| 03/31/1994 | CA2144777A1 Oil based composition clean up method and composition for use therein |
| 03/31/1994 | CA2144776A1 Ink composition and method of making, using and recovering such composition |
| 03/30/1994 | EP0588978A1 A composition and a process for removing rosin solder flux with terpene and hydrocarbons |
| 03/30/1994 | CN1084436A 清洗机 Washing machine |
| 03/29/1994 | US5298082 Method for degreasing solid objects |
| 03/29/1994 | US5297739 Enhanced rising device with circular array of orifices |
| 03/29/1994 | US5297569 Method and apparatus for maintenance of wheel bearings |
| 03/23/1994 | EP0588462A2 Chemical intake system |
| 03/23/1994 | EP0588391A1 Industrial machine for dust removal, washing and drying of car mats |
| 03/23/1994 | EP0587740A1 Method and apparatus for dissolving and activating a soluble cleansing agent |
| 03/23/1994 | CN2159266Y Scale remover of water heater |
| 03/22/1994 | US5296917 Method of monitoring accuracy with which patterns are written |
| 03/22/1994 | US5295497 Electric fuel injector cleaner apparatus |
| 03/17/1994 | WO1994005461A1 Method for removal of surface contaminants from substrates |
| 03/17/1994 | EP0588978A4 A composition and a process for removing rosin solder flux with terpene and hydrocarbons. |
| 03/16/1994 | CN2158919Y Spring cleaning machine |
| 03/15/1994 | US5294261 Surface cleaning using an argon or nitrogen aerosol |
| 03/10/1994 | DE4229668A1 Solvent-free cleaning of screen printing stencils - involves application of release solution from printing side into copying layer by brush |
| 03/09/1994 | EP0585704A1 Work station for the cleaning with liquid |
| 03/09/1994 | CN2158309Y Adaptive resonance cleaning machine |
| 03/09/1994 | CN2158308Y Device for cleaning water-soluble material from corpus cavernosum |
| 03/08/1994 | US5292074 Pool filter spray head apparatus |
| 03/08/1994 | US5291907 Scuba equipment rinse nozzle |
| 03/08/1994 | US5291696 Apparatus for cleaning metallic wheels |
| 03/08/1994 | US5291665 Method of drying a wet work with hot detonized water |
| 03/08/1994 | CA1327506C Cleaning device for weighing machines, in particular combination weighing machines |
| 03/03/1994 | DE4328382A1 Pressure-cleaning equipment - has by=pass pipe stop valve coupled directly by Bowden cable to governor increasing engine speed when valve shuts |
| 03/03/1994 | DE4229269A1 Bottle washing fresh water - is collected at the spray station and treated to restore its quality for at least part to be used again to reduce fresh water consumption |
| 03/01/1994 | US5289838 Ultrasonic cleaning of interior surfaces |
| 03/01/1994 | US5289639 Fluid treatment apparatus and method |
| 02/24/1994 | DE4227624A1 Cleaning device for transport cases for industrial components - has cases slid into containers rotated about horizontal axis between lower washing zone and upper drying zone |
| 02/23/1994 | EP0583653A1 Cleaning by cavitation in liquefied gas |
| 02/23/1994 | CN2157094Y Safety cold water cleaner |
| 02/23/1994 | CN1082464A Apparatus and method for treatment of damagable surface |
| 02/22/1994 | US5287867 Apparatus and method for insuring and controlling turbulent flow for cleaning ducts |
| 02/22/1994 | US5287606 Apparatus for treating traveling textile material in a pressurized fluid |
| 02/22/1994 | CA1327156C Apparatus and process for processing printing plates |
| 02/19/1994 | CA2093391A1 Chemical intake system |
| 02/17/1994 | WO1994003284A1 Single-chamber cleaning, rinsing and drying apparatus |
| 02/17/1994 | DE4225942A1 Cleaning appts. for small components - comprises cleaning chamber supplied with cleaning fluid from sealed storage tank heated from below |
| 02/16/1994 | EP0582920A2 Fluid treatment apparatus and method |
| 02/16/1994 | EP0501996B1 Process for the continuous machine-cleaning of utility crockery |
| 02/16/1994 | EP0490959B1 Method and apparatus for removing solvent vapours |
| 02/16/1994 | CN2155960Y Ultrasonic wave focusing type washing clean machine |
| 02/15/1994 | US5286657 Single wafer megasonic semiconductor wafer processing system |
| 02/15/1994 | US5285802 Portable wheelchair cleaning apparatus |
| 02/12/1994 | CA2101902A1 Fluid treatment apparatus and method |
| 02/11/1994 | CA2101142A1 Cleaning by cavitation in liquefied gas |
| 02/09/1994 | EP0582191A1 Apparatus and method for the treatment of sensitive surfaces, especially sculptures |
| 02/09/1994 | EP0582034A2 Device for the supply or removal of a fluid |
| 02/09/1994 | CN1081727A Automatic-scrubbing internal hydraulic impact washing machine |
| 02/08/1994 | US5284524 Method and apparatus for enhancing surface treatment of perforated materials |
| 02/08/1994 | US5284523 Fuzzy logic control method for reducing water consumption in a machine for washing articles |
| 02/04/1994 | CA2100500A1 Apparatus and method for treating sensitive surfaces, in particular of sculptures |
| 02/03/1994 | DE4303841C1 Drum for washing or chrome treatment of components - uses low-power pump and incorporates sprung flaps facilitating fast controlled release of fluid |
| 02/02/1994 | EP0581740A2 Purification of pre-coat filters |
| 02/02/1994 | EP0580711A1 Blast gun for compressed air. |
| 02/01/1994 | US5282575 High pressure screen shower |
| 02/01/1994 | US5282485 Jet pickling apparatus |
| 01/27/1994 | DE4321664A1 Cleaning deposits from inner surfaces of well pipes - using three simultaneous processes, fluid shock wave from discharge across spark gap, ultrasound wave and water jet |