Patent
Utility Model
We create the future value of Civil engineering with constant R&D
| 24 | River underwater bottom's scour protection retaining wall structure | No. 0378199 | 2006-12-01 |
| 23 | Pile foundation retaining wall structure installed in river bank | No. 0378182 | 2006-12-01 |
| 22 | Bridge structure overload sensing device installation structure | No. 0376644 | 2006-12-01 |
| 21 | Soft ground reinforcement and ground water treatment structure of roads vulnerable to groundwater exposure | No. 0378180 | 2006-12-01 |
| 20 | River underwater bottom's barge structure for removal of deposit soil | No. 0382058 | 2006-12-01 |
| 19 | Road retaining wall structure for prevention for falling stone | No. 0242771 | 2006-12-01 |
| 18 | Bridge road's combed joint | No. 0233601 | 2006-12-01 |
| 17 | Road's shock absorption type urethane rubber median strip | No. 0228282 | 2006-12-01 |
| 16 | Water worktable used in bridge's well foundation | No. 0232651 | 2006-12-01 |
| 15 | Shock absorption facilities for underground roadway structure protection | No. 0228286 | 2006-12-01 |