Patents/Inventors

Qinghan Zheng

ShanghaiCN1 patent

2 Patents

US119586812024
Ventilating and Blanking Device for Coal Storage Eurosilo
SHANGHAI SHIDONGKOU FIRST POWER PLANT
0 cites
US116299922023
Support Device Used in Weighing Coal of Raw Coal Bunker in Thermal Power Plant and Weighable Raw Coal Bunker
SHANGHAI SHIDONGKOU FIRST POWER PLANT
0 cites