Hongru Xu

3 Patents

• USD10944612025

  Water Pump and Sand Tank Assembly

  Ningbo C.F Electronic Tech Co., Ltd

  0 cites
• USD10665622025

  Chlorinator

  Ningbo C.F Electronic Tech Co., Ltd

  0 cites
• US116570192023

  Method, Device, and Computer Program Product for Managing Application System

  EMC IP Holding Company LLC

  0 cites