A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
4 Improving Water Quality of 4 Rivers and Lakes and fresh Water Blueprint
[색인어] 4대강 및 호수에 수질개선에 대한 장치 시설물이다.
4 Improving Water Quality of 4 Rivers and Lakes and fresh Water Blueprint
[색인어] 4대강 및 호수에 수질개선에 대한 장치 시설물이다.
4 Improving Water Quality of 4 Rivers and Lakes and fresh Water Blueprint
4대강 및 호수 수질개선
KIM SANG DAE (author)
2017-06-08
Patent
Electronic Resource
Korean
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Water quality improving equipment for rivers, lakes and ponds
| European Patent Office | 2022
| European Patent Office | 2024
Water surface waste cleaning device for lakes and rivers
| European Patent Office | 2020
Bacteriological Quality of Finnish Rivers and Lakes
| Online Contents | 1997
Water environment treatment equipment for rivers and lakes in water conservancy project
| European Patent Office | 2024