TREA

YAO ZHANG

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  • SAN LEANDRO, CA, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    INDUSTRIAL VOC PROCESSING SYSTEM
    • Publication number 20180264407
    • Publication date Sep 20, 2018
    • YAO ZHANG
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    INDUSTRIAL VOC PROCESSING SYSTEM
    • Publication number 20180264406
    • Publication date Sep 20, 2018
    • YAO ZHANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL