JPS61120899U - - Google Patents
Info
- Publication number
- JPS61120899U JPS61120899U JP372085U JP372085U JPS61120899U JP S61120899 U JPS61120899 U JP S61120899U JP 372085 U JP372085 U JP 372085U JP 372085 U JP372085 U JP 372085U JP S61120899 U JPS61120899 U JP S61120899U
- Authority
- JP
- Japan
- Prior art keywords
- wall
- ring
- shaped members
- footrests
- manhole
- 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
- 230000009194 climbing Effects 0.000 claims 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP372085U JPS61120899U (enExample) | 1985-01-16 | 1985-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP372085U JPS61120899U (enExample) | 1985-01-16 | 1985-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61120899U true JPS61120899U (enExample) | 1986-07-30 |
Family
ID=30478616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP372085U Pending JPS61120899U (enExample) | 1985-01-16 | 1985-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61120899U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200464269Y1 (ko) * | 2010-01-15 | 2012-12-21 | 김만섭 | 고소 작업용 수직사다리 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5654314U (enExample) * | 1979-10-01 | 1981-05-12 | ||
| JPS5855198B1 (enExample) * | 1970-07-09 | 1983-12-08 | Nyuukurehooru Corp |
-
1985
- 1985-01-16 JP JP372085U patent/JPS61120899U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5855198B1 (enExample) * | 1970-07-09 | 1983-12-08 | Nyuukurehooru Corp | |
| JPS5654314U (enExample) * | 1979-10-01 | 1981-05-12 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200464269Y1 (ko) * | 2010-01-15 | 2012-12-21 | 김만섭 | 고소 작업용 수직사다리 |