Patents/Inventors

Damai Yang

ShaoxingCN2 patents

3 Patents

US121465812024
Electric Valve
Zhejiang Sanhua Commercial Refrigeration Controls Co., Ltd.
0 cites
US121402462024
Valve Core Assembly
Zhejiang Sanhua Commercial Refrigeration Controls Co., Ltd.
0 cites
US117886422023
Electric Valve and Manufacturing Method Therefor
Zhejiang Sanhua Commercial Refrigeration Controls Co., Ltd.
0 cites