TREA

Renyi ZHANG

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  • Zhejiang, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrically propelled towing apparatus
    • Patent number 11,964,852
    • Issue date Apr 23, 2024
    • Zhejiang Nowvow Mechanical and Electrical Corp., Ltd
    • Litian Zhang
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Miniature handheld electric traction device
    • Patent number 11,479,447
    • Issue date Oct 25, 2022
    • ZHEJIANG NOWVOW MECHANICAL AND ELECTRICAL CORP LTD
    • Guogang Zhang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    MINIATURE HANDHELD ELECTRIC TRACTION DEVICE
    • Publication number 20200148513
    • Publication date May 14, 2020
    • ZHEJIANG NOWVOW MECHANICAL AND ELECTRICAL CORP. LTD
    • Guogang ZHANG
    • B66 - HOISTING LIFTING HAULING