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Device for preventing backflow
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Shanghai Kohler Electronics, Ltd.
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Yong Ji
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Self-metering reservoir
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Issue date Dec 4, 2001
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Icon Dynamics, LLC
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Donald B. Rodgers
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G05 - CONTROLLING REGULATING
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Self-metering reservoir
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Icon Dynaamics, LLC
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Donald B. Rodgers
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G05 - CONTROLLING REGULATING
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Self-metering reservoir
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Icon Dynamics LLC
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Donald B. Rodgers
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G05 - CONTROLLING REGULATING
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Issue date Jul 13, 1999
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Icon Dynamics LLC
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Donald B. Rodgers
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G05 - CONTROLLING REGULATING
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Float valve mechanism
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Patent number 4,628,956
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Issue date Dec 16, 1986
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Vecone Development Corporation
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Charles G. Roberts
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Gas and liquid admixing system
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Patent number 4,313,897
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Issue date Feb 2, 1982
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Bruce Garrard
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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Float valve assembly
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Patent number 4,250,907
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Issue date Feb 17, 1981
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Edmund E. Struckman
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Safety shutoff valve
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Issue date Jun 15, 1976
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McGillis Engineering, Inc.
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Hugh D. McGillis
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3906795
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Issue date Sep 23, 1975
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G01 - MEASURING TESTING
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3724486
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E21 - EARTH DRILLING MINING
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3625245
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G05 - CONTROLLING REGULATING
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3533437
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G05 - CONTROLLING REGULATING
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2754838
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2737967
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E03 - WATER SUPPLY SEWERAGE
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2704891
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G01 - MEASURING TESTING
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2662503
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2641275
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Issue date Jun 9, 1953
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E03 - WATER SUPPLY SEWERAGE