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Fluid conduit ramp
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Patent number 10,143,870
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Issue date Dec 4, 2018
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Daniel J. Runyan
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A62 - LIFE-SAVING FIRE-FIGHTING
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Connecting device
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Patent number 9,962,567
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Issue date May 8, 2018
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Bong Kwan Kim
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A62 - LIFE-SAVING FIRE-FIGHTING
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Connecting device
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Patent number 9,855,451
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Issue date Jan 2, 2018
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Bong Kwan Kim
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A62 - LIFE-SAVING FIRE-FIGHTING
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Hose guide
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Patent number 7,344,339
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Issue date Mar 18, 2008
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Noel Reinhardt
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A62 - LIFE-SAVING FIRE-FIGHTING
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Hose bridge
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Patent number 6,067,681
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Issue date May 30, 2000
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Kuiken N.V.
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Eelco Franciscus Zeinstra
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A62 - LIFE-SAVING FIRE-FIGHTING
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Roadway water ramp apparatus
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Patent number 5,755,527
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Issue date May 26, 1998
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Peter Dufresne
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3888186
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Patent number 3,888,186
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Issue date Jun 10, 1975
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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3540762
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Patent number 3,540,762
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Issue date Nov 17, 1970
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3357370
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Patent number 3,357,370
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Issue date Dec 12, 1967
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E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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2539343
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Patent number 2,539,343
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Issue date Jan 23, 1951
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A62 - LIFE-SAVING FIRE-FIGHTING
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2299356
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Patent number 2,299,356
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Issue date Oct 20, 1942
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A62 - LIFE-SAVING FIRE-FIGHTING
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2166516
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Patent number 2,166,516
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Issue date Jul 18, 1939
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A62 - LIFE-SAVING FIRE-FIGHTING
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2166031
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Patent number 2,166,031
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Issue date Jul 11, 1939
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A62 - LIFE-SAVING FIRE-FIGHTING
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2156125
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Patent number 2,156,125
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Issue date Apr 25, 1939
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A62 - LIFE-SAVING FIRE-FIGHTING
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2150591
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Patent number 2,150,591
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Issue date Mar 14, 1939
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A62 - LIFE-SAVING FIRE-FIGHTING
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1956125
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Patent number 1,956,125
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Issue date Apr 24, 1934
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A62 - LIFE-SAVING FIRE-FIGHTING
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1914830
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Patent number 1,914,830
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Issue date Jun 20, 1933
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A62 - LIFE-SAVING FIRE-FIGHTING
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1838746
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Patent number 1,838,746
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Issue date Dec 29, 1931
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A62 - LIFE-SAVING FIRE-FIGHTING
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1653127
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Patent number 1,653,127
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Issue date Dec 20, 1927
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A62 - LIFE-SAVING FIRE-FIGHTING