JPS6238960U - - Google Patents
Info
- Publication number
- JPS6238960U JPS6238960U JP12915585U JP12915585U JPS6238960U JP S6238960 U JPS6238960 U JP S6238960U JP 12915585 U JP12915585 U JP 12915585U JP 12915585 U JP12915585 U JP 12915585U JP S6238960 U JPS6238960 U JP S6238960U
- Authority
- JP
- Japan
- Prior art keywords
- manhole cover
- frame
- fitting groove
- receiving
- resin composition
- 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
- 239000011342 resin composition Substances 0.000 claims 1
- 229920001187 thermosetting polymer Polymers 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12915585U JPH0316906Y2 (en]) | 1985-08-23 | 1985-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12915585U JPH0316906Y2 (en]) | 1985-08-23 | 1985-08-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6238960U true JPS6238960U (en]) | 1987-03-07 |
| JPH0316906Y2 JPH0316906Y2 (en]) | 1991-04-10 |
Family
ID=31025476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12915585U Expired JPH0316906Y2 (en]) | 1985-08-23 | 1985-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316906Y2 (en]) |
-
1985
- 1985-08-23 JP JP12915585U patent/JPH0316906Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0316906Y2 (en]) | 1991-04-10 |