JPH0344279U - - Google Patents
Info
- Publication number
- JPH0344279U JPH0344279U JP10440789U JP10440789U JPH0344279U JP H0344279 U JPH0344279 U JP H0344279U JP 10440789 U JP10440789 U JP 10440789U JP 10440789 U JP10440789 U JP 10440789U JP H0344279 U JPH0344279 U JP H0344279U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- check valve
- waterproof sheet
- housing halves
- recess
- 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
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Revetment (AREA)
- Check Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10440789U JPH0344279U (en]) | 1989-09-07 | 1989-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10440789U JPH0344279U (en]) | 1989-09-07 | 1989-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0344279U true JPH0344279U (en]) | 1991-04-24 |
Family
ID=31653202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10440789U Pending JPH0344279U (en]) | 1989-09-07 | 1989-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0344279U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6114266B2 (en]) * | 1978-10-19 | 1986-04-17 | Tsugunobu Ikeda |
-
1989
- 1989-09-07 JP JP10440789U patent/JPH0344279U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6114266B2 (en]) * | 1978-10-19 | 1986-04-17 | Tsugunobu Ikeda |