TREA

Sheau-Chiou Chao

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  • Tainan, TW
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Patents Applicationslast 30 patents

  • Information Patent Application

    RADIO FREQUENCY HEATING DEVICE
    • Publication number 20140296838
    • Publication date Oct 2, 2014
    • Metal Industries Research & Development Centre
    • YI-SAN CHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OPTICAL SCANNING DEVICE
    • Publication number 20140005643
    • Publication date Jan 2, 2014
    • Metal Industries Research & Development Centre
    • Yi-San CHANG
    • G02 - OPTICS
  • Information Patent Application

    AUTOMATIC BEAUTY THERAPY EQUIPMENT
    • Publication number 20130103016
    • Publication date Apr 25, 2013
    • Yi-San CHANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE