Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291841 | Full-hydraulic automatic diaphragm wall cutting-grooving machine | Zengdi Shang, Huijian Cai, Bin Lei, Gende Shan | 2025-05-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291841 | Full-hydraulic automatic diaphragm wall cutting-grooving machine | Zengdi Shang, Huijian Cai, Bin Lei, Gende Shan | 2025-05-06 |