TREA

Kibong Choi

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  • Seoul, KR
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Patents Applicationslast 30 patents

  • Information Patent Application

    Device for measuring level of liquid
    • Publication number 20080314143
    • Publication date Dec 25, 2008
    • Kibong Choi
    • G01 - MEASURING TESTING
  • Information Patent Application

    Liquid level gauge
    • Publication number 20040144172
    • Publication date Jul 29, 2004
    • Kibong Choi
    • G01 - MEASURING TESTING