JPS57201081U - - Google Patents
Info
- Publication number
- JPS57201081U JPS57201081U JP8806781U JP8806781U JPS57201081U JP S57201081 U JPS57201081 U JP S57201081U JP 8806781 U JP8806781 U JP 8806781U JP 8806781 U JP8806781 U JP 8806781U JP S57201081 U JPS57201081 U JP S57201081U
- 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.)
- Pending
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8806781U JPS57201081U (en) | 1981-06-17 | 1981-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8806781U JPS57201081U (en) | 1981-06-17 | 1981-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57201081U true JPS57201081U (en) | 1982-12-21 |
Family
ID=29883258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8806781U Pending JPS57201081U (en) | 1981-06-17 | 1981-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57201081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021125170A1 (en) | 2019-12-20 | 2021-06-24 | 正通 亀井 | Secondary drainage method at time of flooding |
-
1981
- 1981-06-17 JP JP8806781U patent/JPS57201081U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021125170A1 (en) | 2019-12-20 | 2021-06-24 | 正通 亀井 | Secondary drainage method at time of flooding |