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HUA YANG MANUFACTURER (SHENZHEN

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  • SHENZHEN, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Frame assembly for eyeglasses
    • Patent number 7,441,890
    • Issue date Oct 28, 2008
    • Hua Yang Manufacturer (ShenZhen)
    • Chih-Chun Chung
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Frame assembly for eyeglasses
    • Publication number 20070291221
    • Publication date Dec 20, 2007
    • Hua Yang Manufacturer (Shenzhen)
    • Chih-Chun Chung
    • G02 - OPTICS

Trademarklast 30 trademarks