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Wan Hor Looi

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  • Hong Kong, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    INTERNAL RING GEAR, DRIVING ASSEMBLY AND APPLICATION DEVICE
    • Publication number 20180051790
    • Publication date Feb 22, 2018
    • JOHNSON ELECTRIC S.A.
    • Xiu Hua ZHU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DIAPHRAGM PUMP
    • Publication number 20120315166
    • Publication date Dec 13, 2012
    • Wan Hor Looi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...