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Motion converting means
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Patent number 4,912,996
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Issue date Apr 3, 1990
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Gotz Heidelberg
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Wheel chair
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Patent number 4,762,332
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Issue date Aug 9, 1988
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Yim; Byung D.
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Marn T. Seol
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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High speed cycle
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Patent number 4,421,334
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Issue date Dec 20, 1983
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Boris Efros
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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Windmill power generator
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Patent number 4,242,050
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Issue date Dec 30, 1980
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Richard M. Oakes
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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3892139
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Patent number 3,892,139
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Issue date Jul 1, 1975
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3543707
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Patent number 3,543,707
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Issue date Dec 1, 1970
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D05 - SEWING EMBROIDERING TUFTING
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3439638
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Patent number 3,439,638
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Issue date Apr 22, 1969
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D05 - SEWING EMBROIDERING TUFTING
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3173244
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Patent number 3,173,244
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Issue date Mar 16, 1965
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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3020773
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Patent number 3,020,773
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Issue date Feb 13, 1962
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3004440
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Patent number 3,004,440
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Issue date Oct 17, 1961
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2952159
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Patent number 2,952,159
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Issue date Sep 13, 1960
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2912866
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Patent number 2,912,866
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Issue date Nov 17, 1959
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B60 - VEHICLES IN GENERAL
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2668450
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Patent number 2,668,450
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Issue date Feb 9, 1954
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2096746
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Patent number 2,096,746
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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2065034
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Patent number 2,065,034
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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1872098
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Patent number 1,872,098
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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1459573
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Patent number 1,459,573
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Issue date Jun 19, 1923
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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1440008
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Patent number 1,440,008
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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1439496
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Patent number 1,439,496
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Issue date Dec 19, 1922
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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1237189
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Patent number 1,237,189
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Issue date Aug 14, 1917
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B24 - GRINDING POLISHING
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1106930
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Patent number 1,106,930
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F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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925337
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Patent number 925,337
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Issue date Jun 15, 1909
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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889297
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Issue date Jun 2, 1908
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS