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Proportioner for a fire protection system
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Patent number 11,771,936
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Issue date Oct 3, 2023
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Minimax Viking Research & Development GmbH
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Derek John Scheffers
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Foam concentrate
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Patent number 5,225,095
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Issue date Jul 6, 1993
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Chubb National Foam, Inc.
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Louis R. DiMaio
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A62 - LIFE-SAVING FIRE-FIGHTING
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Fire-fighting compositions
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Patent number 4,424,133
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Issue date Jan 3, 1984
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Angus Fire Armour Limited
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David J. Mulligan
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A62 - LIFE-SAVING FIRE-FIGHTING
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3475333
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Patent number 3,475,333
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Issue date Oct 28, 1969
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A62 - LIFE-SAVING FIRE-FIGHTING
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2949426
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Patent number 2,949,426
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Issue date Aug 16, 1960
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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2837479
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Patent number 2,837,479
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Issue date Jun 3, 1958
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A62 - LIFE-SAVING FIRE-FIGHTING
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2767141
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Patent number 2,767,141
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Issue date Oct 16, 1956
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A62 - LIFE-SAVING FIRE-FIGHTING
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2748078
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Patent number 2,748,078
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Issue date May 29, 1956
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A62 - LIFE-SAVING FIRE-FIGHTING
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2697691
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Patent number 2,697,691
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Issue date Dec 21, 1954
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A62 - LIFE-SAVING FIRE-FIGHTING
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2618594
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Patent number 2,618,594
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Issue date Nov 18, 1952
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A62 - LIFE-SAVING FIRE-FIGHTING
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2614978
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Patent number 2,614,978
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Issue date Oct 21, 1952
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A62 - LIFE-SAVING FIRE-FIGHTING
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2521582
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Patent number 2,521,582
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Issue date Sep 5, 1950
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A62 - LIFE-SAVING FIRE-FIGHTING
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2515276
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Patent number 2,515,276
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Issue date Jul 18, 1950
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A62 - LIFE-SAVING FIRE-FIGHTING
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2481875
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Patent number 2,481,875
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Issue date Sep 13, 1949
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A62 - LIFE-SAVING FIRE-FIGHTING
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2477255
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Patent number 2,477,255
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Issue date Jul 26, 1949
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A62 - LIFE-SAVING FIRE-FIGHTING
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2470719
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Patent number 2,470,719
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Issue date May 17, 1949
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A62 - LIFE-SAVING FIRE-FIGHTING
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2431256
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Patent number 2,431,256
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Issue date Nov 18, 1947
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A62 - LIFE-SAVING FIRE-FIGHTING
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2413667
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Patent number 2,413,667
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Issue date Dec 31, 1946
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A62 - LIFE-SAVING FIRE-FIGHTING
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2405438
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Patent number 2,405,438
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Issue date Aug 6, 1946
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A62 - LIFE-SAVING FIRE-FIGHTING
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2368623
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Patent number 2,368,623
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Issue date Feb 6, 1945
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A62 - LIFE-SAVING FIRE-FIGHTING