TREA

Jian SHI

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  • Shenzhen, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    Battery with open bottom
    • Publication number 20180019480
    • Publication date Jan 18, 2018
    • Zhangjiagang Ou-De Battery Technology Co., Ltd.
    • Runzhi MA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL STACK, FUEL CELL AND SHELL
    • Publication number 20170324109
    • Publication date Nov 9, 2017
    • SHENZHEN OUDE NEW ENERGY TECHNOLOGY CO., LTD
    • Runzhi MA
    • H01 - BASIC ELECTRIC ELEMENTS