PATENT AND NEW TECHNOLOGY
특허 및 신기술
| NO. |
구분 |
공법 |
명칭 |
번호 |
날짜 |
비고 |
| 5 |
국제특허 |
- |
Prestressed concrete girder for bridges and its manufacturing method |
PCT/KR2022/016871 |
2022-11-01 |
|
| 4 |
국제특허 |
- |
Composite girder for a bridge with end cutouts and its manufacturing method |
PCT/KR2022/016800 |
2022-10-31 |
|
| 3 |
국제특허 |
- |
Upper structure of composite type bridge |
PCT/KR2022/013765 |
2022-09-15 |
|
| 2 |
국제특허 |
HD Box |
Manufacturing method of box-shaped steel composite girders and construction method of box-shaped bridges using them |
PCT/KR2010/004489 |
2010-07-09 |
|
| 1 |
국제특허 |
Bridge |
The upper structure of a continuous bridge with improved construction performance while efficiently supporting parent comments and its construction method |
PCT/KR2010/004391 |
2010-07-06 |
|
Precom Girder
Precom Rahmen
POS Rahmen
Bicon Girder
Aicon Girder
HDBox Girder
HiTAB Girder
ecoRDT Girder
Launching Crane
Business Facilities
Factory Facilities
Precom girder for Building
