TREA

Kok Hing Fo

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  • Butterworth Penang, MY
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Patents Applicationslast 30 patents

  • Information Patent Application

    Optical encoder device, and system including same
    • Publication number 20050253891
    • Publication date Nov 17, 2005
    • Kok Hing Fo
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Optical encoder device
    • Publication number 20040113057
    • Publication date Jun 17, 2004
    • Kok Hing Fo
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS