TREA

Songling Lin

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  • Wuijiang, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Grounding fault circuit interrupter
    • Patent number 7,271,987
    • Issue date Sep 18, 2007
    • Suzhou Songbao Electric Co., Ltd.
    • Kuiyang Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Socket
    • Patent number D545272
    • Issue date Jun 26, 2007
    • Suzhou Songbao Electric Co., Ltd.
    • Kuiyang Zhang
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

  • Information Patent Application

    GROUNDING FAULT CIRCUIT INTERRUPTER
    • Publication number 20070230072
    • Publication date Oct 4, 2007
    • Suzhou Songbao Electric Co., Ltd.
    • Kuiyang Zhang
    • H01 - BASIC ELECTRIC ELEMENTS