JPS61106547U - - Google Patents
Info
- Publication number
- JPS61106547U JPS61106547U JP19116284U JP19116284U JPS61106547U JP S61106547 U JPS61106547 U JP S61106547U JP 19116284 U JP19116284 U JP 19116284U JP 19116284 U JP19116284 U JP 19116284U JP S61106547 U JPS61106547 U JP S61106547U
- Authority
- JP
- Japan
- Prior art keywords
- manhole
- fixing member
- recessed fixing
- recessed
- utility
- 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
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19116284U JPS61106547U (fr) | 1984-12-17 | 1984-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19116284U JPS61106547U (fr) | 1984-12-17 | 1984-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61106547U true JPS61106547U (fr) | 1986-07-07 |
Family
ID=30748601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19116284U Pending JPS61106547U (fr) | 1984-12-17 | 1984-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61106547U (fr) |
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1984
- 1984-12-17 JP JP19116284U patent/JPS61106547U/ja active Pending