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-
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Auger-equipped plow
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Patent number 4,295,531
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Issue date Oct 20, 1981
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Hubert E. Strickland
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Tines construction
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Patent number 4,142,586
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Issue date Mar 6, 1979
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Detroit Tool & Engineering Co.
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Earl L. Miner
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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3255829
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Patent number 3,255,829
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Issue date Jun 14, 1966
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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3233683
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Patent number 3,233,683
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Issue date Feb 8, 1966
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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3106967
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Patent number 3,106,967
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Issue date Oct 15, 1963
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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3021621
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Patent number 3,021,621
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Issue date Feb 20, 1962
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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2946143
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Patent number 2,946,143
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Issue date Jul 26, 1960
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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2928480
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Patent number 2,928,480
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Issue date Mar 15, 1960
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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2876850
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Patent number 2,876,850
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Issue date Mar 10, 1959
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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2770180
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Patent number 2,770,180
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Issue date Nov 13, 1956
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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2694968
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Patent number 2,694,968
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Issue date Nov 23, 1954
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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2679702
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Patent number 2,679,702
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Issue date Jun 1, 1954
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2670668
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Patent number 2,670,668
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Issue date Mar 2, 1954
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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2643599
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Patent number 2,643,599
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Issue date Jun 30, 1953
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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2574353
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Patent number 2,574,353
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Issue date Nov 6, 1951
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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2533793
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Patent number 2,533,793
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Issue date Dec 12, 1950
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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2483767
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Patent number 2,483,767
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Issue date Oct 4, 1949
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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2356072
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Patent number 2,356,072
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Issue date Aug 15, 1944
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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2224795
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Patent number 2,224,795
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Issue date Dec 10, 1940
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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1733153
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Patent number 1,733,153
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Issue date Oct 29, 1929
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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1699552
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Patent number 1,699,552
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Issue date Jan 22, 1929
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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1672753
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Patent number 1,672,753
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Issue date Jun 5, 1928
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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1659674
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Patent number 1,659,674
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Issue date Feb 21, 1928
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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1569962
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Patent number 1,569,962
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Issue date Jan 19, 1926
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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1544501
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Patent number 1,544,501
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Issue date Jun 30, 1925
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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1438035
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Patent number 1,438,035
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Issue date Dec 5, 1922
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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1365192
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Patent number 1,365,192
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Issue date Jan 11, 1921
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING