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Chong LIU

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  • Beijing, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TRAILER AND VEHICLE
    • Publication number 20230192204
    • Publication date Jun 22, 2023
    • BEIJING TUSEN ZHITU TECHNOLOGY CO., LTD.
    • Chong Liu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    TRANSFER DEVICE, CURING SYSTEM AND CURING METHOD
    • Publication number 20190217596
    • Publication date Jul 18, 2019
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Jiakun LI
    • B32 - LAYERED PRODUCTS