JPH02120576U - - Google Patents
Info
- Publication number
- JPH02120576U JPH02120576U JP3021689U JP3021689U JPH02120576U JP H02120576 U JPH02120576 U JP H02120576U JP 3021689 U JP3021689 U JP 3021689U JP 3021689 U JP3021689 U JP 3021689U JP H02120576 U JPH02120576 U JP H02120576U
- Authority
- JP
- Japan
- Prior art keywords
- side gutter
- hole
- moisture
- allow
- utility
- 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
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3021689U JPH02120576U (bg) | 1989-03-15 | 1989-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3021689U JPH02120576U (bg) | 1989-03-15 | 1989-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02120576U true JPH02120576U (bg) | 1990-09-28 |
Family
ID=31255087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3021689U Pending JPH02120576U (bg) | 1989-03-15 | 1989-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02120576U (bg) |
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1989
- 1989-03-15 JP JP3021689U patent/JPH02120576U/ja active Pending