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Di Peng

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Robot
    • Patent number D855094
    • Issue date Jul 30, 2019
    • Shanghai Putao Technology Co., Ltd.
    • Zhaolong Li
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Toy brick
    • Patent number D852284
    • Issue date Jun 25, 2019
    • Shanghai Putao Technology Co., Ltd.
    • Xiang Zhang
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Toy brick
    • Patent number D833540
    • Issue date Nov 13, 2018
    • Shanghai Putao Technology Co., Ltd.
    • Xiang Zhang
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Gearbox
    • Patent number D833494
    • Issue date Nov 13, 2018
    • Shanghai Putao Technology Co., Ltd.
    • Xiang Zhang
    • D15 - Machines not elsewhere specified