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Chien-Hung Lee

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  • Jhonghe City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing composite film
    • Patent number 8,303,749
    • Issue date Nov 6, 2012
    • Chien-Hung Lee
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Method for manufacturing composite film
    • Publication number 20110083798
    • Publication date Apr 14, 2011
    • Chien-Hung Lee
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    WRITING BOARD
    • Publication number 20090298041
    • Publication date Dec 3, 2009
    • Chien-Hung Lee
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES