JPS6391542U - - Google Patents
Info
- Publication number
- JPS6391542U JPS6391542U JP18423686U JP18423686U JPS6391542U JP S6391542 U JPS6391542 U JP S6391542U JP 18423686 U JP18423686 U JP 18423686U JP 18423686 U JP18423686 U JP 18423686U JP S6391542 U JPS6391542 U JP S6391542U
- Authority
- JP
- Japan
- Prior art keywords
- annular plate
- frame
- locking frame
- manhole
- back surface
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986184236U JPH0516291Y2 (enExample) | 1986-11-28 | 1986-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986184236U JPH0516291Y2 (enExample) | 1986-11-28 | 1986-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6391542U true JPS6391542U (enExample) | 1988-06-14 |
| JPH0516291Y2 JPH0516291Y2 (enExample) | 1993-04-28 |
Family
ID=31131720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986184236U Expired - Lifetime JPH0516291Y2 (enExample) | 1986-11-28 | 1986-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0516291Y2 (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60111945U (ja) * | 1983-12-29 | 1985-07-29 | 株式会社 神戸鋳鉄所 | 鉄蓋の受枠 |
-
1986
- 1986-11-28 JP JP1986184236U patent/JPH0516291Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60111945U (ja) * | 1983-12-29 | 1985-07-29 | 株式会社 神戸鋳鉄所 | 鉄蓋の受枠 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516291Y2 (enExample) | 1993-04-28 |