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Smart fire extinguisher
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Patent number 11,383,115
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Issue date Jul 12, 2022
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Hector Rousseau
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A62 - LIFE-SAVING FIRE-FIGHTING
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Valve mechanism with frangible plug
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Patent number 9,261,200
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Issue date Feb 16, 2016
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Kidde Technologies, Inc.
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Paul D. Smith
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Gas type fire extinguisher
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Patent number 6,138,768
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Issue date Oct 31, 2000
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Fujiki; Masaru
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Masaru Fujiki
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A62 - LIFE-SAVING FIRE-FIGHTING
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3719232
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Patent number 3,719,232
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Issue date Mar 6, 1973
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A62 - LIFE-SAVING FIRE-FIGHTING
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3632045
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Patent number 3,632,045
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Issue date Jan 4, 1972
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A62 - LIFE-SAVING FIRE-FIGHTING
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3101188
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Patent number 3,101,188
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Issue date Aug 20, 1963
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A62 - LIFE-SAVING FIRE-FIGHTING
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2876846
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Patent number 2,876,846
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Issue date Mar 10, 1959
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2755865
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Patent number 2,755,865
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Issue date Jul 24, 1956
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A62 - LIFE-SAVING FIRE-FIGHTING
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2533685
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Patent number 2,533,685
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Issue date Dec 12, 1950
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A62 - LIFE-SAVING FIRE-FIGHTING
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2208490
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Patent number 2,208,490
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Issue date Jul 16, 1940
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A62 - LIFE-SAVING FIRE-FIGHTING
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2129465
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Patent number 2,129,465
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Issue date Sep 6, 1938
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A62 - LIFE-SAVING FIRE-FIGHTING
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1939336
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Patent number 1,939,336
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Issue date Dec 12, 1933
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A62 - LIFE-SAVING FIRE-FIGHTING
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1782539
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Patent number 1,782,539
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Issue date Nov 25, 1930
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A62 - LIFE-SAVING FIRE-FIGHTING
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1725775
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Patent number 1,725,775
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Issue date Aug 27, 1929
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A62 - LIFE-SAVING FIRE-FIGHTING
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1725777
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Patent number 1,725,777
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Issue date Aug 27, 1929
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A62 - LIFE-SAVING FIRE-FIGHTING
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1725776
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Patent number 1,725,776
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Issue date Aug 27, 1929
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A62 - LIFE-SAVING FIRE-FIGHTING
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1725778
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Patent number 1,725,778
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Issue date Aug 27, 1929
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A62 - LIFE-SAVING FIRE-FIGHTING