Yubo Chen

3 Patents

• USD11116212026

  Chairback

  UE FURNITURE CO., Ltd

  0 cites
• US121689782024

  Pump Unit for Miniature Cleaning Machine

  LUTIAN MACHINERY CO., Ltd.

  0 cites
• US116556002023

  Method for Installing Steel Tube Arches

  China Railway No.3 Engineering Group Co.ltd

  0 cites