JPS56121716U - - Google Patents
Info
- Publication number
- JPS56121716U JPS56121716U JP2062280U JP2062280U JPS56121716U JP S56121716 U JPS56121716 U JP S56121716U JP 2062280 U JP2062280 U JP 2062280U JP 2062280 U JP2062280 U JP 2062280U JP S56121716 U JPS56121716 U JP S56121716U
- Authority
- JP
- Japan
- 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
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980020622U JPS5851225Y2 (ja) | 1980-02-19 | 1980-02-19 | 可撓性膜製起伏堰 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980020622U JPS5851225Y2 (ja) | 1980-02-19 | 1980-02-19 | 可撓性膜製起伏堰 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56121716U true JPS56121716U (enExample) | 1981-09-17 |
| JPS5851225Y2 JPS5851225Y2 (ja) | 1983-11-22 |
Family
ID=29616807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980020622U Expired JPS5851225Y2 (ja) | 1980-02-19 | 1980-02-19 | 可撓性膜製起伏堰 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5851225Y2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006125126A (ja) * | 2004-11-01 | 2006-05-18 | Iida Tekko Kk | 空気袋式起伏ゲート |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3173269A (en) * | 1961-10-13 | 1965-03-16 | Norman M Imbertson | Collapsible dam |
| JPS5222104U (enExample) * | 1975-08-02 | 1977-02-16 | ||
| JPS5447338A (en) * | 1977-09-20 | 1979-04-13 | Sumitomo Electric Industries | Weir in flexible membrance |
-
1980
- 1980-02-19 JP JP1980020622U patent/JPS5851225Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3173269A (en) * | 1961-10-13 | 1965-03-16 | Norman M Imbertson | Collapsible dam |
| JPS5222104U (enExample) * | 1975-08-02 | 1977-02-16 | ||
| JPS5447338A (en) * | 1977-09-20 | 1979-04-13 | Sumitomo Electric Industries | Weir in flexible membrance |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006125126A (ja) * | 2004-11-01 | 2006-05-18 | Iida Tekko Kk | 空気袋式起伏ゲート |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5851225Y2 (ja) | 1983-11-22 |