Patent
Patent
We create the future value of Civil engineering with constant R&D
| 51 | Construction Method for Adjacent Parallel Tunnels | NO. 10-1974183 | 2019-04-24 |
| 50 | Radioactive Facility Treatment Method | NO. 10-2116379 | 2020-05-22 |
| 49 | Ultrasonic Contact Material Coating Device for Structural Safety Inspection | NO. 10-2069119 | 2020-01-16 |
| 48 | Crack Length Measurement Device for Structural Safety Inspection | NO. 10-2069122 | 2020-01-16 |
| 47 | Concrete Crack Width Measurement Device for Safety Inspection | NO. 10-2069126 | 2020-01-16 |
| 46 | Schmidt Hammer Verticality Maintenance Device | NO. 10-2359819 | 2022-02-03 |
| 45 | Interchange of duplex type road via simplifying the type | No. 10-1347878 | 2014-02-03 |
| 44 | Waterway structure of steep slope-land | No. 10-1149445 | 2014-02-03 |
| 43 | Construction method of girder bridge and girder made by travelling form for curved girder | No. 10-1153430 | 2014-02-03 |
| 42 | Raising seedling pot equipped with floating prevention | No. 0066101 | 2014-02-03 |