JPS645929U - - Google Patents
Info
- Publication number
- JPS645929U JPS645929U JP9700987U JP9700987U JPS645929U JP S645929 U JPS645929 U JP S645929U JP 9700987 U JP9700987 U JP 9700987U JP 9700987 U JP9700987 U JP 9700987U JP S645929 U JPS645929 U JP S645929U
- Authority
- JP
- Japan
- Prior art keywords
- water intake
- door body
- dam body
- peripheral wall
- door
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000007796 conventional method Methods 0.000 description 2
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9700987U JPH0426517Y2 ( ) | 1987-06-23 | 1987-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9700987U JPH0426517Y2 ( ) | 1987-06-23 | 1987-06-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS645929U true JPS645929U ( ) | 1989-01-13 |
| JPH0426517Y2 JPH0426517Y2 ( ) | 1992-06-25 |
Family
ID=31322190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9700987U Expired JPH0426517Y2 ( ) | 1987-06-23 | 1987-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426517Y2 ( ) |
-
1987
- 1987-06-23 JP JP9700987U patent/JPH0426517Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0426517Y2 ( ) | 1992-06-25 |