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Thread cutting device
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Patent number 4,944,639
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Issue date Jul 31, 1990
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Teledyne Industries, Inc.
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Bruce A. Washington
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Screw cutter die head
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Patent number 4,880,340
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Issue date Nov 14, 1989
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Asada Kabushiki Kaisha
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Naohiro Taki
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Die-head of machine tools
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Patent number 4,396,316
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Issue date Aug 2, 1983
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Rex Industries Co., Ltd.
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Ryo Sakaguchi
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Die-head of cutting machine
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Patent number 4,329,093
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Issue date May 11, 1982
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Masaaki Maruyama
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Die-head of cutting machines
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Patent number 4,288,181
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Issue date Sep 8, 1981
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Rex Industries Co., Ltd.
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Ryo Sakaguchi
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Tapping head
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Patent number 4,068,977
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Issue date Jan 17, 1978
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Attilio Rossetti
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3820180
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Patent number 3,820,180
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Issue date Jun 28, 1974
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2938222
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Patent number 2,938,222
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Issue date May 31, 1960
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2557040
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Patent number 2,557,040
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Issue date Jun 12, 1951
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2228964
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Patent number 2,228,964
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Issue date Jan 14, 1941
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2058909
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Patent number 2,058,909
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Issue date Oct 27, 1936
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1873132
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Patent number 1,873,132
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Issue date Aug 23, 1932
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1868750
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Patent number 1,868,750
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Issue date Jul 26, 1932
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1655542
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Patent number 1,655,542
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Issue date Jan 10, 1928
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1393995
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Patent number 1,393,995
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Issue date Oct 18, 1921
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1387652
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Patent number 1,387,652
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Issue date Aug 16, 1921
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1176812
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Patent number 1,176,812
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Issue date Mar 28, 1916
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1169507
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Patent number 1,169,507
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Issue date Jan 25, 1916
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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936311
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Patent number 936,311
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Issue date Oct 12, 1909
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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866300
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Patent number 866,300
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Issue date Sep 17, 1907
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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827656
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Patent number 827,656
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Issue date Jul 31, 1906
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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812870
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Patent number 812,870
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Issue date Feb 20, 1906
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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802819
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Patent number 802,819
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Issue date Oct 24, 1905
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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765527
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Patent number 765,527
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Issue date Jul 19, 1904
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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733446
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Patent number 733,446
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Issue date Jul 14, 1903
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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731121
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Patent number 731,121
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Issue date Jun 16, 1903
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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686221
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Patent number 686,221
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Issue date Nov 5, 1901
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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655061
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Patent number 655,061
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Issue date Jul 31, 1900
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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639232
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Patent number 639,232
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Issue date Dec 19, 1899
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR