JPS63171445U - - Google Patents
Info
- Publication number
- JPS63171445U JPS63171445U JP6084987U JP6084987U JPS63171445U JP S63171445 U JPS63171445 U JP S63171445U JP 6084987 U JP6084987 U JP 6084987U JP 6084987 U JP6084987 U JP 6084987U JP S63171445 U JPS63171445 U JP S63171445U
- Authority
- JP
- Japan
- Prior art keywords
- lids
- blind
- disc
- shaped
- hook hole
- 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
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6084987U JPH0540120Y2 (https=) | 1987-04-22 | 1987-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6084987U JPH0540120Y2 (https=) | 1987-04-22 | 1987-04-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63171445U true JPS63171445U (https=) | 1988-11-08 |
| JPH0540120Y2 JPH0540120Y2 (https=) | 1993-10-12 |
Family
ID=30893638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6084987U Expired - Lifetime JPH0540120Y2 (https=) | 1987-04-22 | 1987-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540120Y2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0226646U (https=) * | 1988-04-30 | 1990-02-21 |
-
1987
- 1987-04-22 JP JP6084987U patent/JPH0540120Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0226646U (https=) * | 1988-04-30 | 1990-02-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540120Y2 (https=) | 1993-10-12 |