JPS507879B1 - - Google Patents
Info
- Publication number
- JPS507879B1 JPS507879B1 JP1523870A JP1523870A JPS507879B1 JP S507879 B1 JPS507879 B1 JP S507879B1 JP 1523870 A JP1523870 A JP 1523870A JP 1523870 A JP1523870 A JP 1523870A JP S507879 B1 JPS507879 B1 JP S507879B1
- Authority
- JP
- Japan
- 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
Landscapes
- Emergency Lowering Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1523870A JPS507879B1 (ja) | 1970-02-24 | 1970-02-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1523870A JPS507879B1 (ja) | 1970-02-24 | 1970-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS507879B1 true JPS507879B1 (ja) | 1975-03-29 |
Family
ID=11883273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1523870A Pending JPS507879B1 (ja) | 1970-02-24 | 1970-02-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS507879B1 (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2616609A (en) * | 1950-12-29 | 1952-11-04 | Patrick J Hurley | Tower ladder safety device |
-
1970
- 1970-02-24 JP JP1523870A patent/JPS507879B1/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2616609A (en) * | 1950-12-29 | 1952-11-04 | Patrick J Hurley | Tower ladder safety device |