JPS6154054U - - Google Patents
Info
- Publication number
- JPS6154054U JPS6154054U JP13713084U JP13713084U JPS6154054U JP S6154054 U JPS6154054 U JP S6154054U JP 13713084 U JP13713084 U JP 13713084U JP 13713084 U JP13713084 U JP 13713084U JP S6154054 U JPS6154054 U JP S6154054U
- Authority
- JP
- Japan
- Prior art keywords
- keyhole
- side walls
- locking member
- manhole cover
- manhole
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13713084U JPH0242750Y2 (en]) | 1984-09-10 | 1984-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13713084U JPH0242750Y2 (en]) | 1984-09-10 | 1984-09-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6154054U true JPS6154054U (en]) | 1986-04-11 |
| JPH0242750Y2 JPH0242750Y2 (en]) | 1990-11-14 |
Family
ID=30695547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13713084U Expired JPH0242750Y2 (en]) | 1984-09-10 | 1984-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0242750Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0399073U (en]) * | 1990-01-30 | 1991-10-16 |
-
1984
- 1984-09-10 JP JP13713084U patent/JPH0242750Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0399073U (en]) * | 1990-01-30 | 1991-10-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0242750Y2 (en]) | 1990-11-14 |