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Browse by Category: Main > Material Science
Class Information
Number: 134/171
Name: Cleaning and liquid contact with solids > Apparatus > For work having hollows or passages > With plural fluid-supplying pipes
Description: Apparatus which has a plurality of pipes for supplying fluid in parallel.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8490635 Self cleaning nozzle arrangement Jul. 23, 2013
8409365 Gutter cleaning device Apr. 2, 2013
8387636 Device for cleaning substrates on a carrier Mar. 5, 2013
8366835 Hydrodynamic nozzle Feb. 5, 2013
8171946 Probe washing cups and methods May. 8, 2012
8142732 Autoclave with shortenable work cycle, container to be employed therewith and full sterilisation treatment employing said container Mar. 27, 2012
8083865 Tube lancing machine Dec. 27, 2011
8029625 Method and device for the simultaneous cleaning of a plurality of pipe conduits or pipe conduit systems Oct. 4, 2011
8020571 Continual flow pin washer Sep. 20, 2011
8002900 Method and apparatus for automated cleaning of bottling equipment Aug. 23, 2011
7976642 Box cleaner for cleaning wafer shipping box Jul. 12, 2011
7798168 Pressure-based gas delivery system and method for reducing risks associated with storage and delivery of high pressure gases Sep. 21, 2010
7753061 High pressure internal cleaning method and apparatus Jul. 13, 2010
7736443 Endoscope washer disinfector equipped with nozzle connectable to endoscopic channels automatically Jun. 15, 2010
7735687 Beverage dispenser Jun. 15, 2010
7614421 Pressure-based gas delivery system and method for reducing risks associated with storage and delivery of high pressure gases Nov. 10, 2009
7546843 Removal of hardened concrete from ready mixed drum interiors using upwardly directed high pressure water Jun. 16, 2009
7533678 Washing device for spray guns and their components equipped with separate automatic and manual washing zones May. 19, 2009
7520287 Aqueous tube cleaning apparatus and method Apr. 21, 2009
7328716 Pressure-based gas delivery system and method for reducing risks associated with storage and delivery of high pressure gases Feb. 12, 2008
7216655 Wafer container washing apparatus May. 15, 2007
7159600 Scarifying apparatus for interior surface of pipeline field Jan. 9, 2007
7086408 Multipurpose system for the automatic washing and drying of industrial containers and appliances in controlled environmental conditions Aug. 8, 2006
7047988 Automatic cleaning mechanism for a paint sprayer May. 23, 2006
7032603 Apparatus and method for cleaning airfoil internal cavities Apr. 25, 2006
6955180 Pipette washer Oct. 18, 2005
6953047 Cabinet for chemical delivery with solvent purging Oct. 11, 2005
6926017 Wafer container washing apparatus Aug. 9, 2005
6892748 Plug valve May. 17, 2005
6871658 Transit concrete mixer drum washout system Mar. 29, 2005
6857447 Pressure-based gas delivery system and method for reducing risks associated with storage and delivery of high pressure gases Feb. 22, 2005
6848456 Method for determining the existence of obstructions in the passageways of a medical instrument Feb. 1, 2005
6823879 Apparatus for cleaning pipes Nov. 30, 2004
6805140 Apparatus and method for cleaning airfoil internal cavities Oct. 19, 2004
6787111 Apparatus and method for filling and cleaning channels and inlet ports in microchips used for biological analysis Sep. 7, 2004
6773685 Apparatus for sterilizing dental handpieces Aug. 10, 2004
6708717 Flushing system for air conditioning drainage pipes Mar. 23, 2004
6698444 Freeing of seized valves Mar. 2, 2004
6679276 Apparatus and methods for washing the cored areas of lettuce heads during harvest Jan. 20, 2004
6672320 Apparatus for washing drums Jan. 6, 2004
6648006 Valve and a method of closing a valve Nov. 18, 2003
6648021 Gas control device and method of supplying gas Nov. 18, 2003
6584995 HVAC enviro-clean valve Jul. 1, 2003
6582654 Fluid spray system for cleaning and sterilizing medical devices supported on a rack Jun. 24, 2003
6581614 Washing and chilling apparatus and method Jun. 24, 2003
6554009 Device at washing apparatus for washing objects, preferably spray guns, with washing liquid, preferably a solvent Apr. 29, 2003
6536460 Process line purge system and method Mar. 25, 2003
6536455 Diffusion reactor with sloped bottom plate suitable for cleaning the same Mar. 25, 2003
6499502 Method and device for filling a distribution line with corrosive gas Dec. 31, 2002
6467498 City water flushing and sludge prevention control method Oct. 22, 2002

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