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Workpiece processing method
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Patent number 11,980,987
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Issue date May 14, 2024
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Disco Corporation
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Junki Yokoyama
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Reusing method of end mill
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Patent number 10,688,569
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Issue date Jun 23, 2020
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GREEN TOOL CO., LTD.
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Masayoshi Fujiwara
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Method for dressing a grinding worm
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Patent number 7,294,046
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Issue date Nov 13, 2007
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The Gleason Works
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Antoine Turich
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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-
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Machining center
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Patent number 4,596,066
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Issue date Jun 24, 1986
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Inoue-Japax Research Incorporated
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Kiyoshi Inoue
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Setting device for cutter heads
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Patent number 4,529,344
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Issue date Jul 16, 1985
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Santrade Ltd.
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Wolfgang Gebhardt
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Rotary cutter knife
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Patent number 3,986,543
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Issue date Oct 19, 1976
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Kimball International, Inc.
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J. Richard Slayton
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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2277117
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Patent number 2,277,117
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Issue date Mar 24, 1942
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C21 - METALLURGY OF IRON
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2254508
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Patent number 2,254,508
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Issue date Sep 2, 1941
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B24 - GRINDING POLISHING
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2209389
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Patent number 2,209,389
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Issue date Jul 30, 1940
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2151480
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Patent number 2,151,480
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Issue date Mar 21, 1939
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B24 - GRINDING POLISHING
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2133414
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Patent number 2,133,414
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Issue date Oct 18, 1938
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B24 - GRINDING POLISHING
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2111784
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Patent number 2,111,784
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Issue date Mar 22, 1938
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B24 - GRINDING POLISHING
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1788682
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Patent number 1,788,682
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Issue date Jan 13, 1931
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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1647366
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Patent number 1,647,366
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Issue date Nov 1, 1927
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1186806
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Patent number 1,186,806
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Issue date Jun 13, 1916
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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1141254
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Patent number 1,141,254
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Issue date Jun 1, 1915
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1140841
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Patent number 1,140,841
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Issue date May 25, 1915
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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927181
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Patent number 927,181
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Issue date Jul 6, 1909
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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408348
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Patent number 408,348
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Issue date Aug 6, 1889
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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365567
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Patent number 365,567
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Issue date Jun 28, 1887
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR