| Patents for D06F 43 - Dry-cleaning apparatus using volatile solvents (1,697) |
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| 08/14/1990 | US4947983 Distilling apparatus |
| 08/10/1990 | CA2008717A1 Solid fumaric acid-solid barium chromate catalyst for removing impurities and residual moisture and method for its use |
| 07/03/1990 | US4938845 Dry cleaning equipment utilizing perc recovery process for striping filter |
| 06/21/1990 | DE3842336A1 Process and apparatus for recovering an organic solvent |
| 06/20/1990 | CN1043176A Method and apparatus for dry-cleaning and method and arrangement for recovering solvent |
| 06/06/1990 | EP0371569A2 Method for the recovery of solvent from a dry cleaning apparatus |
| 05/31/1990 | WO1990005571A1 Dry cleaning solvent filtration and recovery system |
| 05/22/1990 | US4926514 Method of and apparatus for removing stains from soiled areas of a plannar textile article |
| 05/01/1990 | US4920768 Vapor retaining clothes transfer system |
| 04/11/1990 | CN1041193A Washing and ironing machine |
| 04/03/1990 | US4912793 Dry cleaning method and apparatus |
| 03/27/1990 | CA1266987A1 Dry cleaning machine |
| 03/22/1990 | DE3831722A1 Plant for the dry-cleaning of garments and the like |
| 02/08/1990 | DE3824046A1 Continuous process for the purification of solvent-containing exhaust air with recovery of the solvent |
| 02/06/1990 | US4898601 Drycleaning residue aftercooker |
| 01/31/1990 | CN2052004U Separation draining and filtering device for fully automation dry-cleaning machine |
| 01/03/1990 | CN1038473A Dry cleaning paper for greasy dirt on clothes |
| 12/26/1989 | US4889642 Method and filtration apparatus for purifying solvents |
| 12/06/1989 | EP0344566A1 Distillation apparatus |
| 12/05/1989 | US4885099 Recovery of dry cleaning solvents from filters; treatment with dry heat, solvent-saturated live steam; reuse |
| 11/14/1989 | US4879888 Dry cleaning machine |
| 11/09/1989 | DE3818410C1 Apparatus for removing water from a water-containing liquid |
| 11/08/1989 | EP0340482A2 Apparatus for extracting solvent from mixtures with oils, greases and impurities for dry-cleaning machines |
| 10/17/1989 | US4874472 Dry cleaning equipment utilizing perchlorethylene recovery process |
| 09/19/1989 | US4867193 Apparatus for controlling a soap concentration in cleaning solvent |
| 08/03/1989 | DE3802586A1 Collecting trough for chemical cleaning machines |
| 07/27/1989 | WO1989006716A1 Solvent regenerator |
| 07/26/1989 | EP0325192A1 Method and device for spot cleaning a textile surface |
| 07/25/1989 | US4850119 Apparatus for the recovery of solvent vapor from an air stream |
| 07/11/1989 | US4846852 Method and apparatus for separating and recovering volatile solvents from exhaust air |
| 06/20/1989 | US4840065 Dried load detector for dry-cleaning machines |
| 05/31/1989 | CN1033201A Greasy dirt removing apparatus for high-grade clothing |
| 05/24/1989 | EP0317527A1 Dry cleaning machine for garments, fabrics and the like |
| 05/23/1989 | US4831848 Programming and control panel for dry-cleaning machines |
| 05/10/1989 | CN2037371U Removing greasy dirt machine for high-grade dress |
| 04/11/1989 | US4819459 Front loading cleaning machine |
| 04/05/1989 | CN1032114A Method and apparatus for recovery of solvent vapours from an air stream |
| 04/04/1989 | US4817296 Dry-cleaning machine for textiles |
| 03/29/1989 | EP0309415A1 A circuit for the recovery of residual solvent from vapour lingering in the distilling apparatus of dry cleaning machines and/or systems |
| 03/21/1989 | US4813247 Apparatus for cleaning of clothes |
| 02/08/1989 | EP0302448A2 Purifying process for solvents and apparatus for carrying out this process |
| 02/08/1989 | EP0302280A2 Process and device for recovery of solvent gases from an air stream |
| 02/07/1989 | US4802253 Dry cleaning method using at least two kinds of solvents |
| 01/31/1989 | US4800655 Solvent recovery system |
| 12/27/1988 | US4793938 Concurrent reclaiming dry cleaning fluid, unclogging filter |
| 12/06/1988 | US4788776 Apparatus for recovery of solvent vapor in a drying process |
| 12/01/1988 | DE3717298A1 Chemical-cleaning machine for the cleaning and decontamination of articles |
| 11/15/1988 | CA1244604A1 Method for treating materials with organopolysiloxane compounds |
| 10/25/1988 | US4780218 Perchlorethylene recovery process for dry cleaning equipment |
| 10/11/1988 | US4776709 Seal for shaft bearings |
| 10/04/1988 | US4774821 Dry cleaning machine |
| 09/13/1988 | US4769921 Process for recuperating of organic solvents in dry-cleaning machines |
| 08/23/1988 | US4765159 Controller for a dry cleaning apparatus |
| 08/09/1988 | US4761896 Apparatus for processing dry-cleaned clothes |
| 07/14/1988 | DE3644807A1 Method of treating the waste air from a continuous purification system, and system for carrying out the method |
| 07/13/1988 | CN87102092A Dry and wet washing machine with centrifugal internal cycle and vibration frequency functions |
| 06/30/1988 | DE3644039A1 Apparatus for the chemical cleaning of articles composed of fabric and process for operating the apparatus |
| 04/13/1988 | CN87106299A Process and device for sepparation and recovery of volatile solvents |
| 04/06/1988 | EP0262584A2 Programming and control panel for dry-cleaning machines |
| 04/06/1988 | EP0262542A2 Dried load detector for dry-cleaning machines |
| 03/29/1988 | US4734195 Accordion pleated, resin-impregnated paper |
| 03/23/1988 | EP0260481A2 Process and device for the separation and recovery of volatile solvents |
| 03/23/1988 | EP0260333A1 Improvement to a dry cleaning plant |
| 03/02/1988 | CN87104836A Control of dry-cleaning apparatus |
| 02/18/1988 | DE3627875A1 Process and apparatus for separating off and returning volatile solvents |
| 02/03/1988 | EP0255421A2 Dry cleaning method and apparatus |
| 02/03/1988 | CN87104835A Dry-cleaning apparatus and method |
| 01/20/1988 | EP0253729A2 Controller for a dry cleaning apparatus |
| 12/16/1987 | CN86205801U Household dry washing machine |
| 12/15/1987 | US4712392 Dry cleaning apparatus |
| 11/26/1987 | DE3617314A1 Apparatus for distilling contaminated solvents and solvent mixtures, preferably contaminated solvents of dry-cleaning facilities |
| 11/05/1987 | DE3614450A1 Process and equipment for separating and recycling volatile solvents from purification plants |
| 10/07/1987 | EP0239663A1 Improvement to a dry cleaning plant |
| 09/23/1987 | EP0237719A1 Device for the recovery of solvent gases |
| 09/22/1987 | US4694588 Dry cleaning machine |
| 04/23/1987 | DE3544168A1 Device for the vacuum distillation of contaminated solvents or solvent mixtures |
| 04/16/1987 | DE3544179A1 Process and device for distilling contaminated solvents from dry cleaning apparatuses |
| 04/07/1987 | US4655235 Chemical contamination monitor |
| 03/25/1987 | EP0215472A2 Process and apparatus for separating and recovering volatile solvents |
| 03/17/1987 | US4650493 Microemulsion of water and perchloroethylene |
| 03/11/1987 | CN85104993A High efficient spraying dry cleaning agent |
| 02/24/1987 | US4645691 Method for treating materials with organopolysiloxane compounds |
| 01/20/1987 | US4637232 Apparatus for the recycling of solvent used in dry-cleaning machines and similar equipment |
| 01/13/1987 | CA1216558A1 Device for assisting in removal of garment stains |
| 01/08/1987 | DE3523431A1 Method for cleaning goods with an organic solvent |
| 01/02/1987 | DE3521852A1 Device for separating off foreign substances from a liquid |
| 12/02/1986 | US4626351 Filter, especially for dry-cleaning machines |
| 11/11/1986 | US4622039 Method and apparatus for the recovery and reuse of solvents in dry cleaning systems |
| 08/27/1986 | EP0191786A1 Filter cartridge with outer honeycomb surface and method for making the same. |
| 08/20/1986 | EP0191423A2 Cleaning machine for dry-cleaning textile articles |
| 07/22/1986 | US4601181 Installation for cleaning clothes and removal of particulate contaminants especially from clothing contaminated by radioactive particles |
| 07/02/1986 | EP0186621A2 Dry cleaning apparatus and method |
| 07/02/1986 | EP0186492A2 Method for treating materials with organopolysiloxane compounds |
| 04/22/1986 | US4583985 Process for the recovery of solvents in the treatment of textiles |
| 04/08/1986 | US4581133 Drycleaning system |
| 03/11/1986 | US4575265 Seal for shaft bearings |
| 02/13/1986 | WO1986000822A1 Filter cartridge with outer honeycomb surface and method for making the same |
| 12/11/1985 | EP0163879A1 Lint filter for a dry-cleaning machine |
| 12/11/1985 | EP0163878A2 Needle trap for a dry-cleaning apparatus |
| 11/05/1985 | CA1196207A1 Dry-cleaning apparatus |