JPS63165387U - - Google Patents
Info
- Publication number
- JPS63165387U JPS63165387U JP5869487U JP5869487U JPS63165387U JP S63165387 U JPS63165387 U JP S63165387U JP 5869487 U JP5869487 U JP 5869487U JP 5869487 U JP5869487 U JP 5869487U JP S63165387 U JPS63165387 U JP S63165387U
- Authority
- JP
- Japan
- Prior art keywords
- adjuster
- lid
- star
- invert
- peripheral wall
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims 4
- 239000000057 synthetic resin Substances 0.000 claims 4
- 241000277269 Oncorhynchus masou Species 0.000 claims 1
- 239000003657 drainage water Substances 0.000 claims 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5869487U JPS63165387U (cs) | 1987-04-20 | 1987-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5869487U JPS63165387U (cs) | 1987-04-20 | 1987-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63165387U true JPS63165387U (cs) | 1988-10-27 |
Family
ID=30889489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5869487U Pending JPS63165387U (cs) | 1987-04-20 | 1987-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63165387U (cs) |
-
1987
- 1987-04-20 JP JP5869487U patent/JPS63165387U/ja active Pending