JPH02132782U - - Google Patents
Info
- Publication number
- JPH02132782U JPH02132782U JP4050889U JP4050889U JPH02132782U JP H02132782 U JPH02132782 U JP H02132782U JP 4050889 U JP4050889 U JP 4050889U JP 4050889 U JP4050889 U JP 4050889U JP H02132782 U JPH02132782 U JP H02132782U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- collection system
- vent pipe
- pipe
- sewage collection
- 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.)
- Granted
Links
- 239000010865 sewage Substances 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4050889U JPH0439330Y2 (ro) | 1989-04-07 | 1989-04-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4050889U JPH0439330Y2 (ro) | 1989-04-07 | 1989-04-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02132782U true JPH02132782U (ro) | 1990-11-05 |
| JPH0439330Y2 JPH0439330Y2 (ro) | 1992-09-14 |
Family
ID=31550356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4050889U Expired JPH0439330Y2 (ro) | 1989-04-07 | 1989-04-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439330Y2 (ro) |
-
1989
- 1989-04-07 JP JP4050889U patent/JPH0439330Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439330Y2 (ro) | 1992-09-14 |