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Sanko Industries Limited

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting tool to facilitate bending of hollow tubing
    • Patent number 4,974,436
    • Issue date Dec 4, 1990
    • Sanko Industries Limited
    • Sanji Nakatsuji
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Die for notching hollow tubing
    • Patent number 4,930,384
    • Issue date Jun 5, 1990
    • Sanko Industries Limited
    • Sanji Nakatsuji
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

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