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Hsien-Jen Huang

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  • Dali City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tool holder structure
    • Patent number 7,422,395
    • Issue date Sep 9, 2008
    • Hsien-Jen Huang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    COOLANT DELIVERY DEVICE FOR CUTTING TOOLS
    • Publication number 20140270999
    • Publication date Sep 18, 2014
    • Hsien-Jen HUANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Tool holder structure
    • Publication number 20080112767
    • Publication date May 15, 2008
    • Hsien-Jen Huang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR