Patents/Inventors

Wenshu Wei

BeijingCN1 patent

2 Patents

US124107882025
Plunger Pump and Pump Station
BEIJING CCRI-TIANMA AUTOMATION TECHNOLOGY CO., Ltd.
0 cites
US122530762025
Emulsion Plunger Pump and Pump Head Assembly Thereof
BEIJING CCRI-TIANMA AUTOMATION TECHNOLOGY CO., Ltd.
0 cites