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Skiving of cylindrical gears
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Patent number 10,471,527
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Issue date Nov 12, 2019
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The Gleason Works
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Hermann J. Stadtfeld
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Skiving of cylindrical gears
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Patent number 9,956,627
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Issue date May 1, 2018
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The Gleason Works
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Hermann J. Stadtfeld
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Full point width cutting blades
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Patent number 8,267,624
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Issue date Sep 18, 2012
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The Gleason Works
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Reinhardt Ritter
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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One piece cutter body
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Patent number 6,398,467
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Issue date Jun 4, 2002
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Dana Corporation
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Max E. Herendeen
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cutting tool for toothed articles
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Patent number 6,004,078
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Issue date Dec 21, 1999
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The Gleason Works
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Raymond E. Clark
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cutting tool for toothed articles
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Patent number 5,890,846
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Issue date Apr 6, 1999
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The Gleason Works
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Raymond E. Clark
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Mating spur gears
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Patent number 4,224,834
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Issue date Sep 30, 1980
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Oerlikon-Buhrle AG
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Erich Kotthaus
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Gear cutting machine
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Patent number 4,007,661
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Issue date Feb 15, 1977
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Werkzeugmaschinenfabrik Oerlikon-Buhrle AG
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Otto Hildinger
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3503301
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Patent number 3,503,301
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Issue date Mar 31, 1970
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3492916
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Patent number 3,492,916
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Issue date Feb 3, 1970
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3138995
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Patent number 3,138,995
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Issue date Jun 30, 1964
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3099939
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Patent number 3,099,939
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Issue date Aug 6, 1963
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2978964
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Patent number 2,978,964
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Issue date Apr 11, 1961
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR