JPH0270040U - - Google Patents
Info
- Publication number
- JPH0270040U JPH0270040U JP14922488U JP14922488U JPH0270040U JP H0270040 U JPH0270040 U JP H0270040U JP 14922488 U JP14922488 U JP 14922488U JP 14922488 U JP14922488 U JP 14922488U JP H0270040 U JPH0270040 U JP H0270040U
- Authority
- JP
- Japan
- Prior art keywords
- leaf spring
- lid
- manhole
- rotating bolt
- lid body
- 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.)
- Pending
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14922488U JPH0270040U (es) | 1988-11-15 | 1988-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14922488U JPH0270040U (es) | 1988-11-15 | 1988-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0270040U true JPH0270040U (es) | 1990-05-28 |
Family
ID=31421258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14922488U Pending JPH0270040U (es) | 1988-11-15 | 1988-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0270040U (es) |
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1988
- 1988-11-15 JP JP14922488U patent/JPH0270040U/ja active Pending