TREA

Zhejiang Dunan Artificial Environmental Equipment Co., Ltd.

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Organization

  • Zhuji, CN
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Service valve
    • Patent number D620553
    • Issue date Jul 27, 2010
    • Zhejiang Dunan Artificial Environmental Equipment Co., Ltd.
    • Jianjun Li
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    79106140 - DUNAN
    • Serial number 79106140
    • Registration number 4266196
    • Filing date Nov 16, 2011
    • ZHEJIANG DUNAN ARTIFICIAL; ENVIRONMENTAL EQUIPMENT CO., LTD
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments