Hangzhou
China
3
2026-01-29
Yonghui WANG from Hangzhou, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD FOR CALCULATING CUTTERHEAD LOAD DURING SHIELD CUTTING OF DIAPHRAGM WALL WITH STEEL I-BEAM
#2 | 2026-01-29STRATUM REINFORCEMENT MODELING AND ANALYSIS METHOD FOR SHIELD TUNNEL CROSSING EXISTING STRUCTURE
#3 | 2026-01-29SHIELD CUTTERHEAD FOR CUTTING DIAPHRAGM WALL WITH STEEL I-BEAM
7692284 ⎘