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Gas-generating material and micropump
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Patent number 10,731,062
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Issue date Aug 4, 2020
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Sekisui Chemical Co., Ltd.
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Shigeru Nomura
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Pressurized gas sampling apparatus
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Patent number 9,234,822
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Issue date Jan 12, 2016
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Weatherford Switzerland Trading and Development GmbH
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Todd Coleman
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Micropump
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Patent number 6,720,710
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Issue date Apr 13, 2004
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Berkeley Microinstruments, Inc.
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Stuart W. Wenzel
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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3868224
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Patent number 3,868,224
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Issue date Feb 25, 1975
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3367747
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Patent number 3,367,747
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Issue date Feb 6, 1968
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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2884366
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Patent number 2,884,366
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Issue date Apr 28, 1959
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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2288626
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Patent number 2,288,626
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Issue date Jul 7, 1942
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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2210176
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Patent number 2,210,176
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Issue date Aug 6, 1940
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B08 - CLEANING
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1922666
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Patent number 1,922,666
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Issue date Aug 15, 1933
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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1724013
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Patent number 1,724,013
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Issue date Aug 13, 1929
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL