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TIEN SUNG ELECTRIC COMPANY LIMITED

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  • Hong Kong, HK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas lighter with safety mechanism
    • Patent number 8,747,107
    • Issue date Jun 10, 2014
    • Tien Sung Electric Company Limited
    • Ka Wai Mok
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS LIGHTER WITH SAFETY MECHANISM
    • Publication number 20120183912
    • Publication date Jul 19, 2012
    • TIEN SUNG ELECTRIC COMPANY LIMITED
    • Ka Wai MOK
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Trademarklast 30 trademarks