TREA

Yasuhiko Watanabe

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  • Nagoya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tapping machine
    • Patent number 4,342,528
    • Issue date Aug 3, 1982
    • Brother Kogyo Kabushiki Kaisha
    • Takashi Nozu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tapping machine
    • Patent number 4,318,646
    • Issue date Mar 9, 1982
    • Brother Kogyo Kabushiki Kaisha
    • Yasuhiko Watanabe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR