JPS5521879B2 - - Google Patents
Info
- Publication number
- JPS5521879B2 JPS5521879B2 JP12210875A JP12210875A JPS5521879B2 JP S5521879 B2 JPS5521879 B2 JP S5521879B2 JP 12210875 A JP12210875 A JP 12210875A JP 12210875 A JP12210875 A JP 12210875A JP S5521879 B2 JPS5521879 B2 JP S5521879B2
- 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.)
- Expired
Links
Landscapes
- Ladders (AREA)
- Emergency Lowering Means (AREA)
- Steps, Ramps, And Handrails (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50122108A JPS5246623A (en) | 1975-10-09 | 1975-10-09 | Emergency staircase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50122108A JPS5246623A (en) | 1975-10-09 | 1975-10-09 | Emergency staircase |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5246623A JPS5246623A (en) | 1977-04-13 |
| JPS5521879B2 true JPS5521879B2 (enExample) | 1980-06-12 |
Family
ID=14827827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50122108A Granted JPS5246623A (en) | 1975-10-09 | 1975-10-09 | Emergency staircase |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5246623A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5834146B2 (ja) * | 1977-07-08 | 1983-07-25 | 株式会社ナカ技術研究所 | 建物用避難装置 |
| JPS5834147B2 (ja) * | 1977-07-08 | 1983-07-25 | 株式会社ナカ技術研究所 | 建物用避難装置 |
-
1975
- 1975-10-09 JP JP50122108A patent/JPS5246623A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5246623A (en) | 1977-04-13 |