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Hydrodynamic retarder
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Issue date May 17, 1988
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Klaus Brosius
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B60 - VEHICLES IN GENERAL
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3823986
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Patent number 3,823,986
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B60 - VEHICLES IN GENERAL
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3240291
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Patent number 3,240,291
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Issue date Mar 15, 1966
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B61 - RAILWAYS
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3176799
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Patent number 3,176,799
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Issue date Apr 6, 1965
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3159246
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Patent number 3,159,246
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Issue date Dec 1, 1964
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2875871
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Patent number 2,875,871
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Issue date Mar 3, 1959
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B61 - RAILWAYS
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2379308
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Patent number 2,379,308
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Issue date Jun 26, 1945
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B60 - VEHICLES IN GENERAL
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2334629
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Patent number 2,334,629
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Issue date Nov 16, 1943
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B61 - RAILWAYS
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2250702
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Patent number 2,250,702
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2241189
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Patent number 2,241,189
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Issue date May 6, 1941
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B61 - RAILWAYS
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2225079
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Patent number 2,225,079
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Issue date Dec 17, 1940
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B61 - RAILWAYS
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2201165
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Patent number 2,201,165
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2177511
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Patent number 2,177,511
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Issue date Oct 24, 1939
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B61 - RAILWAYS
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2155740
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Patent number 2,155,740
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Issue date Apr 25, 1939
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B61 - RAILWAYS
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2115547
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Patent number 2,115,547
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Issue date Apr 26, 1938
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B61 - RAILWAYS
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2103061
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Patent number 2,103,061
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Issue date Dec 21, 1937
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B61 - RAILWAYS
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1698973
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Patent number 1,698,973
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Issue date Jan 15, 1929
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B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT