3 Patents
- US122817362025Support Member and Pipe Member Connecting Structure
Xindiyuan Materials Technology (Shanghai) Co., Ltd.
0 cites - 0 cites
- US116191312023Six-arm Tunneling and Anchoring Machine for Integrating Tunneling and Anchoring
LANG FANG JING LONG GRAND INDUSTRIAL MACHINERY CO., Ltd.
0 cites