JPS61121226U - - Google Patents
Info
- Publication number
- JPS61121226U JPS61121226U JP1985002177U JP217785U JPS61121226U JP S61121226 U JPS61121226 U JP S61121226U JP 1985002177 U JP1985002177 U JP 1985002177U JP 217785 U JP217785 U JP 217785U JP S61121226 U JPS61121226 U JP S61121226U
- Authority
- JP
- Japan
- Prior art keywords
- chain
- ring
- mesh
- net
- damming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985002177U JPH0338253Y2 (https=) | 1985-01-10 | 1985-01-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985002177U JPH0338253Y2 (https=) | 1985-01-10 | 1985-01-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61121226U true JPS61121226U (https=) | 1986-07-31 |
| JPH0338253Y2 JPH0338253Y2 (https=) | 1991-08-13 |
Family
ID=30475610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985002177U Expired JPH0338253Y2 (https=) | 1985-01-10 | 1985-01-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0338253Y2 (https=) |
-
1985
- 1985-01-10 JP JP1985002177U patent/JPH0338253Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0338253Y2 (https=) | 1991-08-13 |