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Tetsutaro OHORI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Diamond film for cutting-tools
    • Patent number 9,061,397
    • Issue date Jun 23, 2015
    • Union Tool Co.
    • Akira Sato
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    DIAMOND FILM FOR CUTTING-TOOLS
    • Publication number 20130330529
    • Publication date Dec 12, 2013
    • UNION TOOL CO.
    • Akira SATO
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...