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Zhejiang Dunan Precision Industries Group Co., Ltd.

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Organization

  • Zhuji, Zhejiang, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cut-off valve
    • Patent number D548818
    • Issue date Aug 14, 2007
    • Zhejiang Dunan Precision Industries Group Co., Ltd
    • Zhongbo Feng
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Cut-off valve
    • Patent number D542888
    • Issue date May 15, 2007
    • Zhejiang Dunan Precision Industries Group Co., Ltd.
    • Zichun Ye
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

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