JPS6447826U - - Google Patents
Info
- Publication number
- JPS6447826U JPS6447826U JP14119287U JP14119287U JPS6447826U JP S6447826 U JPS6447826 U JP S6447826U JP 14119287 U JP14119287 U JP 14119287U JP 14119287 U JP14119287 U JP 14119287U JP S6447826 U JPS6447826 U JP S6447826U
- Authority
- JP
- Japan
- Prior art keywords
- hoisting device
- valve stem
- threaded part
- water gate
- gate
- 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.)
- Pending
Links
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 claims 2
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14119287U JPS6447826U (no) | 1987-09-16 | 1987-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14119287U JPS6447826U (no) | 1987-09-16 | 1987-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6447826U true JPS6447826U (no) | 1989-03-24 |
Family
ID=31406045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14119287U Pending JPS6447826U (no) | 1987-09-16 | 1987-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6447826U (no) |
-
1987
- 1987-09-16 JP JP14119287U patent/JPS6447826U/ja active Pending