Patents/Inventors

Hengcong Tao

ZhoushanCN1 patent

2 Patents

US122269352025
Screw Pump Screw Rod Rubber Lining Mould and Use Method Thereof
ZHEJIANG OCEAN UNIVERSITY
0 cites
US117311802023
Rotary Mold Extrusion Molding Process of Screw Pump Rotor
ZHEJIANG OCEAN UNIVERSITY
0 cites