JPS63121686U - - Google Patents
Info
- Publication number
- JPS63121686U JPS63121686U JP1077687U JP1077687U JPS63121686U JP S63121686 U JPS63121686 U JP S63121686U JP 1077687 U JP1077687 U JP 1077687U JP 1077687 U JP1077687 U JP 1077687U JP S63121686 U JPS63121686 U JP S63121686U
- Authority
- JP
- Japan
- Prior art keywords
- lid
- locking
- hole
- metal fitting
- shaped groove
- 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
- 239000002184 metal Substances 0.000 claims 5
- 238000005452 bending Methods 0.000 claims 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1077687U JPH0237904Y2 (pl) | 1987-01-29 | 1987-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1077687U JPH0237904Y2 (pl) | 1987-01-29 | 1987-01-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63121686U true JPS63121686U (pl) | 1988-08-08 |
| JPH0237904Y2 JPH0237904Y2 (pl) | 1990-10-12 |
Family
ID=30797388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1077687U Expired JPH0237904Y2 (pl) | 1987-01-29 | 1987-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0237904Y2 (pl) |
-
1987
- 1987-01-29 JP JP1077687U patent/JPH0237904Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0237904Y2 (pl) | 1990-10-12 |