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Sanzeng LIANG

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  • Zhongshan, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Blower
    • Patent number 8,801,406
    • Issue date Aug 12, 2014
    • Zhongshan Broad-Ocean Motor Co., Ltd.
    • Xiang Liu
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER DRAINAGE SYSTEM FOR BLOWER
    • Publication number 20130129491
    • Publication date May 23, 2013
    • Zhongshan Broad-Ocean Motor Manufacturing Co., Ltd.
    • Wei Lei
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20120121409
    • Publication date May 17, 2012
    • Zhongshan Broad-Ocean Motor Manufacturing Co., Ltd.
    • Xiang LIU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...