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Jun MA

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  • Guangzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coupled air-conditioning device
    • Patent number 9,534,798
    • Issue date Jan 3, 2017
    • Jun Ma
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    COUPLED AIR-CONDITIONING DEVICE
    • Publication number 20140165637
    • Publication date Jun 19, 2014
    • Jun MA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL