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2178780
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Patent number 2,178,780
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Issue date Nov 7, 1939
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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2010017
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Patent number 2,010,017
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Issue date Aug 6, 1935
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1800649
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Patent number 1,800,649
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Issue date Apr 14, 1931
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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1756683
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Patent number 1,756,683
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Issue date Apr 29, 1930
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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1377692
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Patent number 1,377,692
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Issue date May 10, 1921
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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930530
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Patent number 930,530
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Issue date Aug 10, 1909
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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883729
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Patent number 883,729
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Issue date Apr 7, 1908
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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865040
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Patent number 865,040
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Issue date Sep 3, 1907
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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856648
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Patent number 856,648
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Issue date Jun 11, 1907
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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800077
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Patent number 800,077
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Issue date Sep 19, 1905
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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799823
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Patent number 799,823
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Issue date Sep 19, 1905
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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638577
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Patent number 638,577
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Issue date Dec 5, 1899
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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632856
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Patent number 632,856
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Issue date Sep 12, 1899
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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618811
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Patent number 618,811
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Issue date Jan 31, 1899
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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614627
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Patent number 614,627
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Issue date Nov 22, 1898
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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579040
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Patent number 579,040
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Issue date Mar 16, 1897
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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555523
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Patent number 555,523
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Issue date Mar 3, 1896
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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511319
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Patent number 511,319
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Issue date Dec 26, 1893
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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504363
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Patent number 504,363
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Issue date Sep 5, 1893
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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487370
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Patent number 487,370
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Issue date Dec 6, 1892
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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479931
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Patent number 479,931
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Issue date Aug 2, 1892
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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475240
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Patent number 475,240
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Issue date May 17, 1892
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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468092
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Patent number 468,092
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Issue date Feb 2, 1892
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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458543
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Patent number 458,543
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Issue date Aug 25, 1891
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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438103
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Patent number 438,103
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Issue date Oct 7, 1890
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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431645
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Patent number 431,645
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Issue date Jul 8, 1890
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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426914
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Patent number 426,914
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Issue date Apr 29, 1890
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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407064
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Patent number 407,064
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Issue date Jul 16, 1889
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES