JPS63141241U - - Google Patents
Info
- Publication number
- JPS63141241U JPS63141241U JP3188887U JP3188887U JPS63141241U JP S63141241 U JPS63141241 U JP S63141241U JP 3188887 U JP3188887 U JP 3188887U JP 3188887 U JP3188887 U JP 3188887U JP S63141241 U JPS63141241 U JP S63141241U
- Authority
- JP
- Japan
- Prior art keywords
- floor
- screw shaft
- manhole
- lid
- sealing material
- 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
- 239000003566 sealing material Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3188887U JPS63141241U (enExample) | 1987-03-06 | 1987-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3188887U JPS63141241U (enExample) | 1987-03-06 | 1987-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63141241U true JPS63141241U (enExample) | 1988-09-16 |
Family
ID=30838039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3188887U Pending JPS63141241U (enExample) | 1987-03-06 | 1987-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63141241U (enExample) |
-
1987
- 1987-03-06 JP JP3188887U patent/JPS63141241U/ja active Pending