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Browse by Category: Main > Material Science
Class Information
Number: 134/24
Name: Cleaning and liquid contact with solids > Processes > Hollow work, internal surface treatment > Movable fluid applying nozzle and/or with plugging or sealing of work passage or opening
Description: Processes having either (1) the nozzle which applies the agent movable to properly distribute the agent, or (2) involving the plugging or sealing of passages or openings in the hollow article.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8673088 Foam dispensing device Mar. 18, 2014
8603257 Automatic toilet bowl treatment device Dec. 10, 2013
8591667 Apparatus and method for cleaning electronic jacks of debris Nov. 26, 2013
8580044 Apparatus for agitating and evacuating byproduct dust from a semiconductor processing chamber Nov. 12, 2013
8486232 Cleaning device for the frame of a coke oven retort Jul. 16, 2013
8480813 Method of cleaning returned beverage bottles in a bottle filling plant, a method of introducing treatment fluid into containers to remove contaminants therefrom in a container filling plant, a Jul. 9, 2013
8388760 Portable one man root poisoning system for sewers Mar. 5, 2013
8337630 Method for cleaning the compressor of a gas turbine engine Dec. 25, 2012
8313581 Industrial cleaning system and methods related thereto Nov. 20, 2012
8298347 Method and apparatus for cleaning a substantially vertical surface Oct. 30, 2012
8246753 Gaspath cleaning system Aug. 21, 2012
8216382 Foreign matter removal method and storage medium Jul. 10, 2012
8216392 Device and method for cleaning the core engine of a jet power plant Jul. 10, 2012
8202371 Method for shortened clear rinse in a dishwasher and dishwasher adapted to carry out such method Jun. 19, 2012
8197602 Ultrasonic jet-pump cleaner Jun. 12, 2012
8182612 Method for removing lint from a heat exchanger of a domestic appliance and corresponding domestic appliance May. 22, 2012
8182610 Cleaning equipment and cleaning method of deposition mask May. 22, 2012
8048234 Method of cleaning pipes by action of a fluid under very high pressure Nov. 1, 2011
8038800 Method and device for cleaning the door of a coke oven Oct. 18, 2011
7998278 Acidic composition based on surfactant blend Aug. 16, 2011
7959741 Fuel tank cleaning method Jun. 14, 2011
7905240 Device and method for preventing the drying of fluid products in a dispensing machine for such products Mar. 15, 2011
7846260 On-line automatic cleaning device for a condenser in a turbine generator Dec. 7, 2010
7655096 Coiled tubing wellbore cleanout Feb. 2, 2010
7591406 Soldering method, soldering device, bonding method, bonding device, and nozzle unit Sep. 22, 2009
7531048 On-wing combustor cleaning using direct insertion nozzle, wash agent, and procedure May. 12, 2009
7527698 Method and apparatus for removing a liquid from a surface of a substrate May. 5, 2009
7527743 Apparatus and method for etching insulating film May. 5, 2009
7503983 Methods of proximity head brushing Mar. 17, 2009
7498124 Sacrificial surfactanated pre-wet for defect reduction in a semiconductor photolithography developing process Mar. 3, 2009
7445677 Method and apparatus for washing objects Nov. 4, 2008
7429342 Method for cleaning and regenerating a mold Sep. 30, 2008
7406971 Method of simultaneously flushing internal cavities of multiple parts Aug. 5, 2008
7300525 Device for cleaning pipette probes or stirrers Nov. 27, 2007
7250086 Method of using a solid rinse additive dispenser for dispensing a use solution in a dishwashing machine Jul. 31, 2007
7241372 Plating apparatus and plating liquid removing method Jul. 10, 2007
7210488 Solids separation system May. 1, 2007
7159598 Cleaning system and method of use Jan. 9, 2007
7117877 Method of cleaning a paint feed line of a painting system Oct. 10, 2006
7112260 Process and device for cleaning a circulating belt Sep. 26, 2006
7105062 Cleaning method for an oil tank burner system Sep. 12, 2006
7044226 Method and a device for removing a hydrate plug May. 16, 2006
7037380 Method for cleaning chamber of deposition apparatus for organic EL device production May. 2, 2006
7026598 Vector-based targeting control for a water cannon Apr. 11, 2006
7017592 Regenerative fume-incinerator with on-line burn-out and wash-down system Mar. 28, 2006
6990987 Method and apparatus for containing cleaning fluids while cleaning heat exchanger fin tubes Jan. 31, 2006
6988503 Method and apparatus for containing cleaning fluids while cleaning air cooler fin tubes Jan. 24, 2006
6986817 Method of automatic cleaning of cooking cavities Jan. 17, 2006
6982008 Coiled tubing wellbore cleanout Jan. 3, 2006
6982006 Method and apparatus for treating a substrate with an ozone-solvent solution Jan. 3, 2006

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