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Carbide hobbing machine
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Patent number 4,111,098
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Issue date Sep 5, 1978
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Masato Ainoura
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3874267
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Patent number 3,874,267
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Issue date Apr 1, 1975
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3813988
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Patent number 3,813,988
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Issue date Jun 4, 1974
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3651737
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Patent number 3,651,737
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Issue date Mar 28, 1972
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2617332
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Patent number 2,617,332
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Issue date Nov 11, 1952
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2378963
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Patent number 2,378,963
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Issue date Jun 26, 1945
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2048503
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Patent number 2,048,503
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Issue date Jul 21, 1936
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1878656
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Patent number 1,878,656
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Issue date Sep 20, 1932
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1714109
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Patent number 1,714,109
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Issue date May 21, 1929
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1343982
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Patent number 1,343,982
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Issue date Jun 22, 1920
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1271662
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Patent number 1,271,662
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Issue date Jul 9, 1918
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1065817
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Patent number 1,065,817
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Issue date Jun 24, 1913
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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894508
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Patent number 894,508
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Issue date Jul 28, 1908
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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858081
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Patent number 858,081
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Issue date Jun 25, 1907
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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806075
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Patent number 806,075
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Issue date Nov 28, 1905
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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684634
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Patent number 684,634
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Issue date Oct 15, 1901
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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607627
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Patent number 607,627
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Issue date Jul 19, 1898
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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606700
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Patent number 606,700
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Issue date Jul 5, 1898
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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537214
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Patent number 537,214
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Issue date Apr 9, 1895
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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510122
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Patent number 510,122
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Issue date Dec 5, 1893
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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305234
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Patent number 305,234
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Issue date Sep 16, 1884
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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305235
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Patent number 305,235
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Issue date Sep 16, 1884
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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120023
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Patent number 120,023
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Issue date Oct 17, 1871
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR