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Screw rod forming machine
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Patent number 9,108,259
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Issue date Aug 18, 2015
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DING SHEN MACHINERY CO., LTD.
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Chi-Tien Hung
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3354482
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Patent number 3,354,482
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Issue date Nov 28, 1967
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3179964
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Patent number 3,179,964
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Issue date Apr 27, 1965
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2870659
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Patent number 2,870,659
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Issue date Jan 27, 1959
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2861281
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Patent number 2,861,281
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Issue date Nov 25, 1958
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2820973
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Patent number 2,820,973
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Issue date Jan 28, 1958
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2617307
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Patent number 2,617,307
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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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2581082
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Patent number 2,581,082
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Issue date Jan 1, 1952
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2572909
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Patent number 2,572,909
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Issue date Oct 30, 1951
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2561992
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Patent number 2,561,992
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Issue date Jul 24, 1951
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2444602
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Patent number 2,444,602
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Issue date Jul 6, 1948
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1913930
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Patent number 1,913,930
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Issue date Jun 13, 1933
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1864235
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Patent number 1,864,235
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Issue date Jun 21, 1932
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1835910
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Patent number 1,835,910
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Issue date Dec 8, 1931
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1692314
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Patent number 1,692,314
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Issue date Nov 20, 1928
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1688752
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Patent number 1,688,752
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Issue date Oct 23, 1928
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1608940
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Patent number 1,608,940
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Issue date Nov 30, 1926
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1347788
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Patent number 1,347,788
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Issue date Jul 27, 1920
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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500043
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Patent number 500,043
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Issue date Jun 20, 1893
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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411002
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Patent number 411,002
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Issue date Sep 17, 1889
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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170949
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Patent number 170,949
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Issue date Dec 14, 1875
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR