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Safety relief valve
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Patent number 6,095,183
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Issue date Aug 1, 2000
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Julian S. Taylor
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Valve with variable secondary orifice
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Patent number 4,130,130
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Issue date Dec 19, 1978
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Crosby Valve & Gage Company
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Robert D. Stewart
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3848630
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Patent number 3,848,630
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Issue date Nov 19, 1974
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3757815
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Patent number 3,757,815
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Issue date Sep 11, 1973
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3411530
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Patent number 3,411,530
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Issue date Nov 19, 1968
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3068878
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Patent number 3,068,878
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Issue date Dec 18, 1962
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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2995147
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Patent number 2,995,147
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Issue date Aug 8, 1961
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2741328
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Patent number 2,741,328
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Issue date Apr 10, 1956
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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2667892
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Patent number 2,667,892
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Issue date Feb 2, 1954
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2576517
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Patent number 2,576,517
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Issue date Nov 27, 1951
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2390642
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Patent number 2,390,642
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Issue date Dec 11, 1945
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2328132
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Patent number 2,328,132
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Issue date Aug 31, 1943
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2323021
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Patent number 2,323,021
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Issue date Jun 29, 1943
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2001375
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Patent number 2,001,375
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Issue date May 14, 1935
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1690097
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Patent number 1,690,097
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Issue date Nov 6, 1928
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1164990
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Patent number 1,164,990
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Issue date Dec 21, 1915
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1071972
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Patent number 1,071,972
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Issue date Sep 2, 1913
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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921360
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Patent number 921,360
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Issue date May 11, 1909
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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769512
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Patent number 769,512
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Issue date Sep 6, 1904
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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760595
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Patent number 760,595
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Issue date May 24, 1904
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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585884
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Patent number 585,884
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Issue date Jul 6, 1897
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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536693
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Patent number 536,693
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Issue date Apr 2, 1895
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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344865
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Patent number 344,865
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Issue date Jul 6, 1886
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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318961
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Patent number 318,961
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Issue date Jun 2, 1885
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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258588
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Patent number 258,588
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Issue date May 30, 1882
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...