Patents Assigned to SHENZHEN SENMA UTREND TECHNOLOGY CO., LTD.
  • 3D printer
    Patent number: D997216
    Type: Grant
    Filed: January 6, 2022
    Date of Patent: August 29, 2023
    Assignee: SHENZHEN SENMA UTREND TECHNOLOGY CO., LTD.
    Inventor: Peng Qin