JPH03128784U - - Google Patents
Info
- Publication number
- JPH03128784U JPH03128784U JP3765190U JP3765190U JPH03128784U JP H03128784 U JPH03128784 U JP H03128784U JP 3765190 U JP3765190 U JP 3765190U JP 3765190 U JP3765190 U JP 3765190U JP H03128784 U JPH03128784 U JP H03128784U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- side wall
- utility
- scope
- pipe
- 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
- 239000010865 sewage Substances 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 claims 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3765190U JPH03128784U (zh) | 1990-04-10 | 1990-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3765190U JPH03128784U (zh) | 1990-04-10 | 1990-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03128784U true JPH03128784U (zh) | 1991-12-25 |
Family
ID=31544959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3765190U Pending JPH03128784U (zh) | 1990-04-10 | 1990-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03128784U (zh) |
-
1990
- 1990-04-10 JP JP3765190U patent/JPH03128784U/ja active Pending