JPS6386151U - - Google Patents
Info
- Publication number
- JPS6386151U JPS6386151U JP18008186U JP18008186U JPS6386151U JP S6386151 U JPS6386151 U JP S6386151U JP 18008186 U JP18008186 U JP 18008186U JP 18008186 U JP18008186 U JP 18008186U JP S6386151 U JPS6386151 U JP S6386151U
- Authority
- JP
- Japan
- Prior art keywords
- manhole
- adjustment ring
- opening end
- bolt insertion
- insertion hole
- 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
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18008186U JPS6386151U (en, 2012) | 1986-11-21 | 1986-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18008186U JPS6386151U (en, 2012) | 1986-11-21 | 1986-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6386151U true JPS6386151U (en, 2012) | 1988-06-06 |
Family
ID=31123713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18008186U Pending JPS6386151U (en, 2012) | 1986-11-21 | 1986-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6386151U (en, 2012) |
-
1986
- 1986-11-21 JP JP18008186U patent/JPS6386151U/ja active Pending