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Machine tool for cylindrical workpieces
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Patent number 11,628,526
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Issue date Apr 18, 2023
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L & L MACHINERY INDUSTRY CO., LTD.
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Chien Yu Lin
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Process for producing caprolactam
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Patent number 4,072,678
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Issue date Feb 7, 1978
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Sumitomo Chemical Company, Limited
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Fusao Oyama
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3540552
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Patent number 3,540,552
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Issue date Nov 17, 1970
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3474502
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Patent number 3,474,502
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Issue date Oct 28, 1969
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3230797
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Patent number 3,230,797
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Issue date Jan 25, 1966
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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3222052
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Patent number 3,222,052
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Issue date Dec 7, 1965
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3106117
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Patent number 3,106,117
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Issue date Oct 8, 1963
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3071988
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Patent number 3,071,988
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Issue date Jan 8, 1963
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3019011
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Patent number 3,019,011
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Issue date Jan 30, 1962
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2880629
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Patent number 2,880,629
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Issue date Apr 7, 1959
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2860532
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Patent number 2,860,532
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Issue date Nov 18, 1958
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2816462
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Patent number 2,816,462
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Issue date Dec 17, 1957
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2497504
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Patent number 2,497,504
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Issue date Feb 14, 1950
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2451899
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Patent number 2,451,899
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Issue date Oct 19, 1948
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2360118
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Patent number 2,360,118
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Issue date Oct 10, 1944
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2356300
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Patent number 2,356,300
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Issue date Aug 22, 1944
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2343503
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Patent number 2,343,503
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Issue date Mar 7, 1944
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2335412
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Patent number 2,335,412
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Issue date Nov 30, 1943
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1861497
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Patent number 1,861,497
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Issue date Jun 7, 1932
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1706207
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Patent number 1,706,207
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Issue date Mar 19, 1929
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1614557
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Patent number 1,614,557
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Issue date Jan 18, 1927
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1576473
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Patent number 1,576,473
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Issue date Mar 9, 1926
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1516751
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Patent number 1,516,751
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Issue date Nov 25, 1924
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1506725
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Patent number 1,506,725
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Issue date Aug 26, 1924
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR