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Ball-end mill and insert
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Patent number 9,868,161
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Issue date Jan 16, 2018
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Hitachi Tool Engineering, Ltd.
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Yasuhiro Kiuchi
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Indexable ball end mill
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Patent number 9,352,401
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Issue date May 31, 2016
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MITSUBISHI HITACHI TOOL ENGINEERING, LTD.
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Yoshimitsu Nagashima
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Ball end mill
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Patent number 8,585,329
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Issue date Nov 19, 2013
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Toyota Jidosha Kabushiki Kaisha
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Haruhisa Higasayama
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Ball nose end mill and insert
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Patent number 8,177,459
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Issue date May 15, 2012
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Greenleaf Technology Corporation
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Donald R. Hughes
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Radius end mill
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Patent number 7,927,046
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Issue date Apr 19, 2011
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Mitsubishi Materials Corporation
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Hiromitsu Tanaka
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Radius end mill
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Patent number 7,402,004
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Issue date Jul 22, 2008
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Mitsubishi Materials Corporation
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Hiromitsu Tanaka
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Milling tool
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Patent number 7,044,695
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Issue date May 16, 2006
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Stojan Stojanovski
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Serrated ball nose end mill insert
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Patent number 6,796,751
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Issue date Sep 28, 2004
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Tool Flo Manufacturing, Inc.
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Dennis P. Flolo
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Ball end mill
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Patent number 6,652,201
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Issue date Nov 25, 2003
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Sumitomo Electric Industries, Ltd.
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Nagatoshi Kunimori
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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End mill chucking structure
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Patent number 6,394,466
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Issue date May 28, 2002
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Nikken Kosakusho Works Ltd.
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Masakazu Matsumoto
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Ball nose end mill
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Patent number 6,231,275
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Issue date May 15, 2001
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Sumitomo Electric Industries, Ltd.
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Nagatoshi Kunimori
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Milling cutter
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Patent number 6,158,927
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Issue date Dec 12, 2000
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Cole Carbide Industries, Inc.
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John M. Cole
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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-
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Rotary cutting tool assembly
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Patent number 5,915,888
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Issue date Jun 29, 1999
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Alfonso Minicozzi
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Throwaway ball end mill
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Patent number 5,863,157
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Issue date Jan 26, 1999
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Ryoco Seiki Co., Ltd.
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Makoto Harano
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Milling cutter
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Patent number 5,782,589
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Issue date Jul 21, 1998
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John M. Cole
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cutting tool
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Patent number 5,580,194
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Issue date Dec 3, 1996
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Iscar, Ltd.
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Amir Satran
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cutting tool and shank
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Patent number 5,516,242
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Issue date May 14, 1996
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Randall Andronica
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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