JPS61146548U - - Google Patents
Info
- Publication number
- JPS61146548U JPS61146548U JP2884485U JP2884485U JPS61146548U JP S61146548 U JPS61146548 U JP S61146548U JP 2884485 U JP2884485 U JP 2884485U JP 2884485 U JP2884485 U JP 2884485U JP S61146548 U JPS61146548 U JP S61146548U
- Authority
- JP
- Japan
- Prior art keywords
- manhole cover
- manhole
- nuts
- holder
- holding
- 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 |
---|---|---|---|
JP1985028844U JPH0333790Y2 (nl) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985028844U JPH0333790Y2 (nl) | 1985-02-28 | 1985-02-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61146548U true JPS61146548U (nl) | 1986-09-10 |
JPH0333790Y2 JPH0333790Y2 (nl) | 1991-07-17 |
Family
ID=30527105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985028844U Expired JPH0333790Y2 (nl) | 1985-02-28 | 1985-02-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0333790Y2 (nl) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54133745A (en) * | 1978-04-08 | 1979-10-17 | Mizuochi Kensetsu Kk | Installation adjusting method of iron frame in manhole |
-
1985
- 1985-02-28 JP JP1985028844U patent/JPH0333790Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54133745A (en) * | 1978-04-08 | 1979-10-17 | Mizuochi Kensetsu Kk | Installation adjusting method of iron frame in manhole |
Also Published As
Publication number | Publication date |
---|---|
JPH0333790Y2 (nl) | 1991-07-17 |