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2432780
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Patent number 2,432,780
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Issue date Dec 16, 1947
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2123813
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Patent number 2,123,813
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Issue date Jul 12, 1938
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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2015726
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Patent number 2,015,726
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Issue date Oct 1, 1935
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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1973049
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Patent number 1,973,049
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Issue date Sep 11, 1934
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G10 - MUSICAL INSTRUMENTS ACOUSTICS
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1923049
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Patent number 1,923,049
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Issue date Aug 15, 1933
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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1902524
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Patent number 1,902,524
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Issue date Mar 21, 1933
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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1889931
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Patent number 1,889,931
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Issue date Dec 6, 1932
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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1858618
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Patent number 1,858,618
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Issue date May 17, 1932
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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1770137
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Patent number 1,770,137
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Issue date Jul 8, 1930
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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1767510
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Patent number 1,767,510
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Issue date Jun 24, 1930
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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1754706
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Patent number 1,754,706
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Issue date Apr 15, 1930
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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1753558
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Patent number 1,753,558
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Issue date Apr 8, 1930
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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1750833
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Patent number 1,750,833
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Issue date Mar 18, 1930
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E04 - BUILDING
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1734713
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Patent number 1,734,713
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Issue date Nov 5, 1929
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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1722730
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Patent number 1,722,730
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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1627022
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Patent number 1,627,022
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B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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1616632
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Patent number 1,616,632
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A45 - HAND OR TRAVELLING ARTICLES
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1453790
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781722
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F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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710389
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Patent number 710,389
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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380728
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Patent number 380,728
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254348
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Patent number 254,348
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195326
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Patent number 195,326
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A63 - SPORTS GAMES AMUSEMENTS
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119973
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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101315
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR