JPH03130830U - - Google Patents
Info
- Publication number
- JPH03130830U JPH03130830U JP4069690U JP4069690U JPH03130830U JP H03130830 U JPH03130830 U JP H03130830U JP 4069690 U JP4069690 U JP 4069690U JP 4069690 U JP4069690 U JP 4069690U JP H03130830 U JPH03130830 U JP H03130830U
- Authority
- JP
- Japan
- Prior art keywords
- vertical gutter
- pipe
- cover
- drainage
- buried
- 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
- 230000008602 contraction Effects 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4069690U JPH03130830U (pl) | 1990-04-18 | 1990-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4069690U JPH03130830U (pl) | 1990-04-18 | 1990-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03130830U true JPH03130830U (pl) | 1991-12-27 |
Family
ID=31550709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4069690U Pending JPH03130830U (pl) | 1990-04-18 | 1990-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03130830U (pl) |
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1990
- 1990-04-18 JP JP4069690U patent/JPH03130830U/ja active Pending