JPS61121228U - - Google Patents
Info
- Publication number
- JPS61121228U JPS61121228U JP473885U JP473885U JPS61121228U JP S61121228 U JPS61121228 U JP S61121228U JP 473885 U JP473885 U JP 473885U JP 473885 U JP473885 U JP 473885U JP S61121228 U JPS61121228 U JP S61121228U
- Authority
- JP
- Japan
- Prior art keywords
- cover body
- engaging portion
- view
- ridge
- perspective
- 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
- 239000000463 material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP473885U JPS61121228U (zh) | 1985-01-17 | 1985-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP473885U JPS61121228U (zh) | 1985-01-17 | 1985-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61121228U true JPS61121228U (zh) | 1986-07-31 |
Family
ID=30480596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP473885U Pending JPS61121228U (zh) | 1985-01-17 | 1985-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61121228U (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5337614B2 (zh) * | 1971-08-09 | 1978-10-11 |
-
1985
- 1985-01-17 JP JP473885U patent/JPS61121228U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5337614B2 (zh) * | 1971-08-09 | 1978-10-11 |