| Patents for B08B 9 - Cleaning hollow articles by methods or apparatus specially adapted thereto (21,169) |
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| 07/14/1999 | CN2328440Y Dredger |
| 07/13/1999 | US5922138 Liquid treatment method and apparatus |
| 07/13/1999 | US5921270 Automatic flush system for water lines |
| 07/08/1999 | DE19847819A1 Device for renovating chimney |
| 07/01/1999 | WO1999032238A1 Method for cleaning an oil storage tank and device for implementing same |
| 06/30/1999 | EP0825906B1 Method and device for treating ducts |
| 06/30/1999 | CN2326358Y Cleaner for large surface of object |
| 06/30/1999 | CN2326357Y Alkali-cleaning-up machine for U-shaped pipeline |
| 06/30/1999 | CN1221522A Method and assemble for cleaning and/or insertion of draw line in conduit |
| 06/29/1999 | US5915395 Method for the cleaning of water mains |
| 06/24/1999 | DE19842927A1 Cleaning and/or filling device for container |
| 06/24/1999 | DE19808408C1 Vacuum dry cabinet |
| 06/24/1999 | DE19804436A1 Hydrant or gas stopcock spindle cleaning in mains |
| 06/24/1999 | DE19757424A1 Suction brush for cleaning blind anchorage holes drilled in e.g. concrete |
| 06/23/1999 | EP0923998A2 Wet pipeline treatment for gas transport |
| 06/23/1999 | EP0923632A1 Abrasive cleaning of fluid delivery systems |
| 06/23/1999 | EP0724694A4 Valve chamber wall having satellite valve seat |
| 06/23/1999 | CN1220362A Fill valve |
| 06/22/1999 | US5913984 Arrangement designed to be a part of an equipment for cleaning different objects in a food processing plant |
| 06/22/1999 | US5913721 Ventilation hood with enhanced particle control and method of using |
| 06/22/1999 | US5913320 Sludge removal system |
| 06/22/1999 | CA2106403C Method and device for cleaning underwater pipes |
| 06/15/1999 | US5913237 Apparatus for providing a fluid connection between a fixed fluid coupling and a moving container |
| 06/15/1999 | US5911255 Pipe cleaning method and device |
| 06/10/1999 | WO1999028059A1 Bottle pre-cleaning |
| 06/10/1999 | WO1999028058A1 Method and multipurpose equipment for maintaining metastable liquids |
| 06/10/1999 | WO1999027973A1 Method for decontaminating a hollow needle |
| 06/10/1999 | DE19813862A1 Control method for water collection basin cleaning system |
| 06/10/1999 | CA2307759A1 Method for decontaminating a hollow needle |
| 06/09/1999 | EP0920923A2 Cleaning apparatus |
| 06/09/1999 | EP0920905A1 Washing apparatus for membrane module |
| 06/09/1999 | EP0920358A1 Method and device for controlling processing of the inside areas of bottles or the like |
| 06/09/1999 | EP0789636A4 Improved grease removal in drains |
| 06/09/1999 | CN2322705Y Bottle draining machine |
| 06/09/1999 | CN2322704Y Wax scraper for outside floating-roof crude tank |
| 06/09/1999 | CN1219263A Transfer label comprising a backing layer and a transfer layer, container comprising such a transfer layer and method of removing a transfer layer from a container |
| 06/09/1999 | CN1219262A Transfer label having ink containment layers, container comprising a transfer layer and method of washing such a container |
| 06/05/1999 | CA2255018A1 Flushing machine with liquid/air separating tank |
| 06/02/1999 | EP0918913A1 Device for cleaning tubs which contain liquid in working conditions, and use of the device in a washer chamber |
| 06/02/1999 | EP0918577A1 Method and apparatus for cleaning a coating, film-coating or sugar-coating machine |
| 06/02/1999 | EP0918576A1 A motorised vehicle for cleaning and degassing underground storage tanks |
| 06/02/1999 | EP0918575A1 Nozzle for interior cleaning and/or painting of pipe lines |
| 06/02/1999 | EP0918574A1 Pipe cleaning apparatus for oil or gas pipelines |
| 06/02/1999 | EP0822870B1 Removing liquids from tanks |
| 06/02/1999 | DE19752263A1 Flaschenvorreinigung Flaschenvorreinigung |
| 06/01/1999 | US5908040 Method of cleaning boats that have been contaminated with oil and gas well drilling fluids and hazardous waste |
| 05/27/1999 | WO1999025495A1 Pipeline cleaning |
| 05/27/1999 | DE19809191C1 Machine for removal of lye film in gas pipes |
| 05/27/1999 | DE19752424A1 Light wave conductor laying method in existing supply conductor system e.g. sewer system |
| 05/27/1999 | CA2310608A1 Pipeline cleaning |
| 05/26/1999 | EP0918180A2 Fill valves |
| 05/26/1999 | CN2320348Y Pipe cleaner |
| 05/20/1999 | WO1999024352A1 Apparatus and method for preventing bacteria from propagating and removing bacteria in drink conveying pipe |
| 05/20/1999 | WO1999024179A1 Automatic pneumatic projectile launcher |
| 05/20/1999 | DE4244880C2 Cleaning device for transport cases for industrial components |
| 05/20/1999 | DE19751319A1 Device to hold tool bits |
| 05/18/1999 | US5904612 Surface treating device |
| 05/18/1999 | US5903946 Pipe cleaning device |
| 05/18/1999 | US5903945 Pipeline pig |
| 05/14/1999 | WO1999023438A1 Pig and method for cleaning tubes |
| 05/12/1999 | DE19739359A1 Portable pipe cleaning machine |
| 05/12/1999 | CN2317963Y Hydraulic mechanical scaler |
| 05/12/1999 | CA2242793A1 Multi-functional cleaning machine |
| 05/11/1999 | US5901719 Device for pressurized cleaning of cooling circuits in automobile vehicle engines |
| 05/11/1999 | US5901717 Liquid waste disposal and canister flushing system and method |
| 05/11/1999 | US5901401 Feed control device for plumbing tools |
| 05/06/1999 | EP0912263A1 Process for machine cleaning reusable packagings soiled with tenacious stains |
| 05/06/1999 | EP0912262A1 Method and device for liquefying thickened crude oil sediments |
| 05/05/1999 | CN2317020Y Rotary automatic cleaning device for water tank |
| 05/05/1999 | CN2317019Y Portable domestic electric dredging machine |
| 05/05/1999 | CN2317018Y Injection device for cleaning capillary tube |
| 05/05/1999 | CN2317017Y Dredging device for sewer |
| 05/04/1999 | US5898972 Tool for removing debris from a hearing aid |
| 04/29/1999 | DE19739326C1 Drinks containers advanced through treatment chamber with separating doors |
| 04/28/1999 | EP0745175B1 Process for removing the core of earth from a pipe laid without excavation and scraper for implementing said process |
| 04/28/1999 | CN2316050Y Universal barrel washer |
| 04/28/1999 | CN2316049Y Swinging feeding equipment for full-automatic bottle-washing machine |
| 04/27/1999 | US5896879 Flow damper for a cleaning station |
| 04/27/1999 | US5896878 Pipe washing apparatus |
| 04/27/1999 | US5896871 Method for washing the interior surfaces of tanks and containers |
| 04/22/1999 | WO1999019087A1 Process for removing a plastic coating from metal products |
| 04/22/1999 | DE19745642A1 Refurbishment of encrusted pipelines for water supply, e.g. removal of lime scale |
| 04/22/1999 | DE19745538A1 Cleaning air conditioner units for vehicles |
| 04/21/1999 | CN1214376A Method for preventing contamination by lead from metallic piping devices |
| 04/20/1999 | US5895763 Controlled carbonate removal from water conduit systems |
| 04/20/1999 | US5895619 Method for casting a bidirectional foam pig |
| 04/20/1999 | CA2188102C Pipe rehabilitation system and methods |
| 04/20/1999 | CA2172536C Poppet valve having external adjustment for a flow restrictor |
| 04/20/1999 | CA2060665C Devices and machine for treating bottles |
| 04/16/1999 | CA2216933A1 Apparatus for recovering floating tube cleaning elements |
| 04/15/1999 | WO1999017885A1 Method and device for cleaning piping or cyclone separators |
| 04/14/1999 | CN2313678Y Pipe washing cleaner |
| 04/14/1999 | CN1214140A Label, container comprising said label and method of washing such container |
| 04/14/1999 | CN1214020A Reusable plastic package chest with labels |
| 04/13/1999 | US5893700 Transport star for containers |
| 04/07/1999 | EP0641736B1 Cleaning device for drink pouring system |
| 04/06/1999 | US5891262 Dewaxing fluid comprises solution of nitrogen salts activated by emulsified acetic acid and solvent, which is the petroleum oil being produced |
| 04/06/1999 | US5891260 Product recovery system |
| 04/06/1999 | US5890531 Apparatus for the self-cleaning of process tubes |
| 04/01/1999 | DE19741546A1 Two-stage bottle washing process for recycled bottling plant |