Patents Assigned to DONGGUAN ZHENZHEN COMMODITY TRADING CO., LTD.
  • Sound-absorbing wall sticker
    Patent number: D950778
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: May 3, 2022
    Assignee: DONGGUAN ZHENZHEN COMMODITY TRADING CO., LTD.
    Inventor: Wu Yang
  • Sound-absorbing wall sticker
    Patent number: D950779
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: May 3, 2022
    Assignee: DONGGUAN ZHENZHEN COMMODITY TRADING CO., LTD.
    Inventor: Wu Yang