Xiaohua Lou

3 Patents

• US124972462025

  Load-bearing Support Plate, Chain Structure, and Conveyor Belt Structure Incorporating Them

  SQUARE TECHNOLOGY GROUP CO., Ltd

  0 cites
• USD10954862025

  Speaker

  0 cites
• USD10944562025

  Karaoke Machine

  Dongguan Quandingsheng Technology Co., Ltd.

  0 cites