-
-
3342086
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Patent number 3,342,086
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Issue date Sep 19, 1967
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3176330
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Patent number 3,176,330
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Issue date Apr 6, 1965
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2904473
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Patent number 2,904,473
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Issue date Sep 15, 1959
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C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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2785457
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Patent number 2,785,457
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Issue date Mar 19, 1957
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2563483
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Patent number 2,563,483
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Issue date Aug 7, 1951
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2557069
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Patent number 2,557,069
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Issue date Jun 19, 1951
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2501738
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Patent number 2,501,738
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Issue date Mar 28, 1950
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2499833
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Patent number 2,499,833
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Issue date Mar 7, 1950
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C07 - ORGANIC CHEMISTRY
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2372699
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Patent number 2,372,699
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Issue date Apr 3, 1945
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2308432
-
Patent number 2,308,432
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Issue date Jan 12, 1943
-
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2272271
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Patent number 2,272,271
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Issue date Feb 10, 1942
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2182263
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Patent number 2,182,263
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Issue date Dec 5, 1939
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2080401
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Patent number 2,080,401
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Issue date May 18, 1937
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2041689
-
Patent number 2,041,689
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Issue date May 26, 1936
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2041690
-
Patent number 2,041,690
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Issue date May 26, 1936
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1979973
-
Patent number 1,979,973
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Issue date Nov 6, 1934
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1975462
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Patent number 1,975,462
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Issue date Oct 2, 1934
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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1930035
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Patent number 1,930,035
-
Issue date Oct 10, 1933
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1905825
-
Patent number 1,905,825
-
Issue date Apr 25, 1933
-
B24 - GRINDING POLISHING
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1846211
-
Patent number 1,846,211
-
Issue date Feb 23, 1932
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
1825749
-
Patent number 1,825,749
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Issue date Oct 6, 1931
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
1817711
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Patent number 1,817,711
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Issue date Aug 4, 1931
-
B60 - VEHICLES IN GENERAL
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1704154
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Patent number 1,704,154
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Issue date Mar 5, 1929
-
H01 - BASIC ELECTRIC ELEMENTS
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1682784
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Patent number 1,682,784
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Issue date Sep 4, 1928
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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1513350
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Patent number 1,513,350
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Issue date Oct 28, 1924
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
1442149
-
Patent number 1,442,149
-
Issue date Jan 16, 1923
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
1425943
-
Patent number 1,425,943
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Issue date Aug 15, 1922
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
1414574
-
Patent number 1,414,574
-
Issue date May 2, 1922
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
1326825
-
Patent number 1,326,825
-
Issue date Dec 30, 1919
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E21 - EARTH DRILLING MINING