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Zhangjiagang Ou-De Battery Technology Co., Ltd.

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  • Suzhou, 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