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Patents/Inventors

Wenshan Peng

YingdeCN1 patent

2 Patents

  • USD10562582024
    Acoustic Panel

    Guangzhou Yiju Sound Insulation Building Materials Co., Ltd.

    0 cites
  • USD10320222024
    Acoustic Panel

    Guangzhou Ylju Sound Insulation Building Materials Co., Ltd.

    0 cites