| Patents for B08B 9 - Cleaning hollow articles by methods or apparatus specially adapted thereto (21,169) |
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| 07/02/1985 | US4526207 Inflatable plug for interiorly cylindrical conduits |
| 06/20/1985 | WO1985002673A1 Soot blower |
| 06/20/1985 | WO1985002565A1 Cleaning device for ventilating duct systems |
| 06/19/1985 | EP0145360A2 Device for use in cargo hold cleaning |
| 06/05/1985 | EP0143230A1 Apparatus for emptying distilling flasks |
| 06/04/1985 | US4520524 Remotely controlled hydraulic cleaner apparatus |
| 06/04/1985 | CA1188198A1 Sleeve-type fluid flow diverter |
| 06/04/1985 | CA1188114A1 Apparatus for removing material such as concrete from underwater pipelines |
| 05/21/1985 | US4518569 Uranium dioxide-fission products, fluorine, uranium hexafluoride protective coating, shattering |
| 05/21/1985 | US4517702 Endoscopic scrub device |
| 05/21/1985 | CA1187334A1 Pipe internal towing carriage |
| 05/14/1985 | US4516596 System for cleaning a three-way valve |
| 05/14/1985 | US4516592 Milker unit washer |
| 05/14/1985 | US4516286 Sewer pipeline cleaning apparatus |
| 05/09/1985 | WO1985002002A1 Descaling process |
| 05/08/1985 | EP0140778A1 Device for removing sludge |
| 05/07/1985 | US4515747 Remotely operated maintenance and inspection equipment transporter |
| 05/07/1985 | US4515483 Apparatus for removing substances from the inner walls of vessels |
| 05/07/1985 | US4515312 Apparatus for disposal of sludge in a floating roof type oil tank |
| 04/24/1985 | EP0138502A2 Valve assembly |
| 04/23/1985 | US4512811 Method and apparatus for cleaning containers |
| 04/23/1985 | US4512810 Bolster pin and method for cleaning flask bushing |
| 04/23/1985 | US4512514 Fluid pulsation apparatus |
| 04/23/1985 | CA1185758A1 Metal brush and its use for the removal of a corrosion resistant coating |
| 04/23/1985 | CA1185757A1 Automatic sewer cleaning system |
| 04/17/1985 | EP0137416A2 Washing and disinfecting apparatus, particularly for roadside trash bins |
| 04/16/1985 | US4511407 Method of cleaning corroded metal articles by induction heating |
| 04/16/1985 | US4511025 Article holding apparatus of rotary type |
| 04/09/1985 | US4509701 Apparatus for breaking up solidified material in a storage container |
| 04/09/1985 | US4509544 Tube bundle cleaning apparatus |
| 04/09/1985 | US4509222 Pig featuring foam filled cavity |
| 04/02/1985 | US4508577 Fluid jet apparatus and method for cleaning tubular components |
| 03/27/1985 | EP0135165A2 Water-fed cleaning brush for vessels |
| 03/27/1985 | EP0134830A1 Spray nozzle for bottle cleaning machines |
| 03/26/1985 | US4506703 Four-way fluid flow diverter valve |
| 03/26/1985 | US4506401 Pipeline cleaning mechanism |
| 03/14/1985 | WO1985001095A1 Process gas controller |
| 03/14/1985 | WO1985000997A1 Method and apparatus for cleaning pipes, tubes, etc. |
| 03/12/1985 | US4503577 For removing radioactive contamination from a workpiece |
| 03/12/1985 | CA1183791A1 Recovery of heavy hydrocarbons from oil sludge |
| 03/12/1985 | CA1183759A1 Hose cleaning plant |
| 03/05/1985 | US4502175 Portable fire hose cleaning apparatus |
| 02/26/1985 | US4501623 Process for cleaning a barrel |
| 02/13/1985 | EP0132942A2 Pipe cleaning or treating plant |
| 02/12/1985 | US4498932 Pipeline pig with restricted fluid bypass |
| 02/05/1985 | US4497664 Erosion of a solid surface with a cavitating liquid jet |
| 02/05/1985 | US4497334 Cleaning apparatus for liquid delivery systems |
| 01/29/1985 | US4496102 For an enclosure |
| 01/23/1985 | EP0132197A2 Process and apparatus for cleaning an oil contaminated vessel |
| 01/23/1985 | EP0131803A2 Improved pipe flushing device |
| 01/22/1985 | US4494584 Device for filling a pipe with fluids, for emptying fluids from a pipe and for drying a pipe |
| 01/16/1985 | EP0131259A2 Method of laundering a reaction vessel for immunological tests |
| 01/08/1985 | CA1180514A1 Spring feeding mechanism |
| 01/02/1985 | EP0130004A2 Methods and apparatus for removing labels or carriers from containers |
| 12/27/1984 | EP0129168A2 Device for lowering and lifting containers |
| 12/11/1984 | US4487643 Render coating brittle |
| 12/11/1984 | US4487223 For washing vacuum operated teat cup assemblies of a milking machine |
| 12/11/1984 | US4487052 Device and method for removing irregularities in or enlarging an underground duct |
| 12/11/1984 | CA1179169A1 Continuous production of polished galvanized tubing |
| 12/06/1984 | WO1984004709A1 Installation for cleaning and protecting the upper surface of the inner face of a cylindrical tank provided with a rigidly secured cover |
| 12/05/1984 | EP0127271A1 Dispenser filling apparatus and method |
| 12/04/1984 | US4485840 Flushing system for a meter-mix-dispensing device |
| 12/04/1984 | US4485513 Washing machine for a waste container |
| 11/27/1984 | US4484559 Apparatus for removing material such as concrete from underwater pipelines |
| 11/27/1984 | US4484370 For firing missiles into a tube and dislodging particles |
| 11/20/1984 | US4483435 Bottle conveying and cleaning apparatus |
| 11/20/1984 | CA1178005A1 Pipe cleaning apparatus |
| 11/14/1984 | EP0125054A2 Improved method and apparatus for cleaning reusable containers |
| 11/13/1984 | US4482392 Cylindrical particles propelled by a gas |
| 11/07/1984 | EP0124107A2 Fluid jet apparatus and method for cleaning tubular components |
| 11/07/1984 | EP0123786A1 Washing apparatus for reaction containers |
| 11/07/1984 | EP0123762A1 Pipe cleaning device |
| 11/06/1984 | US4480795 High density, resilient pellets |
| 10/31/1984 | EP0122960A2 Four-way fluid flow diverter valve |
| 10/30/1984 | US4479538 Casing scraper and method for making the same |
| 10/30/1984 | CA1176949A1 Block and bleed valve system |
| 10/23/1984 | US4477939 Removable sludge cleaner for tanks |
| 10/23/1984 | CA1176540A1 Figal washer system |
| 10/23/1984 | CA1176516A1 Oscillating soot blower mechanism |
| 10/16/1984 | US4476605 Rotary metal brush for removing submerged anti-corrosive covering and method for using the same |
| 10/16/1984 | CA1176340A1 Glass container sidewall defect detection system |
| 10/09/1984 | US4475260 Pipeline servicing tool |
| 10/09/1984 | US4475255 Pipe flushing device |
| 10/02/1984 | US4473921 Cleaning device for the internal peripheral surfaces of pipelines or hollow cylindrical vessels, especially for manipulators for the interior of pipes |
| 09/25/1984 | US4473408 Cleaning pipeline interior with gelled pig |
| 09/19/1984 | EP0118853A2 Cleaning and filling device for milk-dispensing devices |
| 09/18/1984 | CA1174435A1 Cable connector |
| 09/11/1984 | US4470952 For nuclear reactor pressure vessel |
| 09/04/1984 | US4469143 Tank truck purging system |
| 09/04/1984 | US4468834 Cleaning apparatus for machine spindles |
| 08/28/1984 | US4467489 Portable drill pipe cleaning apparatus |
| 08/28/1984 | CA1173206A1 Pipe cleanout tool |
| 08/21/1984 | US4466154 Tank cleaning system |
| 08/15/1984 | EP0115762A2 Flushing device for rain tanks |
| 08/14/1984 | US4465210 Circuit for washing a water-feeding system in automatic beverage vending machines |
| 08/07/1984 | CA1172244A1 Method and apparatus for removing deposits from highly heated surfaces |
| 07/25/1984 | EP0023921B1 Manufacture of sponge rubber spheres |
| 07/24/1984 | US4461653 Method for reducing heat loss in a bottle cleaning machine |
| 07/24/1984 | US4461651 Fluidization of particles by gas flow through corrugated tube and expanding horn |
| 07/24/1984 | US4461054 Cleaning device for cleaning the inner surface of a container |