TREA

Tz-Ying Lin

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  • Kaohsiung City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Building block toy
    • Patent number D888163
    • Issue date Jun 23, 2020
    • QBI GLOBE INC.
    • Peng-Yuan Tsai
    • D21 - Games, toys, and sports goods

Patents Applicationslast 30 patents