Patents/Inventors

Limeng Zhang

HenanCN1 patent

2 Patents

US123391992025
TBM Tunneling Test Bench for Microwave-assisted Rotary Rock Breaking
CHINA RAILWAY TUNNEL GROUP CO., Ltd.
0 cites
US120314372024
Hard Rock Tunnel Boring Machine Combining Microwave Heating with High Pressure Water Cutting for Assisting in Rock Breaking
CHINA RAILWAY TUNNEL GROUP CO., Ltd.
0 cites