JPH0428919Y2 - - Google Patents
Info
- Publication number
- JPH0428919Y2 JPH0428919Y2 JP10515888U JP10515888U JPH0428919Y2 JP H0428919 Y2 JPH0428919 Y2 JP H0428919Y2 JP 10515888 U JP10515888 U JP 10515888U JP 10515888 U JP10515888 U JP 10515888U JP H0428919 Y2 JPH0428919 Y2 JP H0428919Y2
- Authority
- JP
- Japan
- Prior art keywords
- side walls
- fixed
- pillars
- waterway
- groove
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 1
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10515888U JPH0428919Y2 (en]) | 1988-08-09 | 1988-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10515888U JPH0428919Y2 (en]) | 1988-08-09 | 1988-08-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0226626U JPH0226626U (en]) | 1990-02-21 |
| JPH0428919Y2 true JPH0428919Y2 (en]) | 1992-07-14 |
Family
ID=31337520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10515888U Expired JPH0428919Y2 (en]) | 1988-08-09 | 1988-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428919Y2 (en]) |
-
1988
- 1988-08-09 JP JP10515888U patent/JPH0428919Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0226626U (en]) | 1990-02-21 |
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