JPS4992891A - - Google Patents
Info
- Publication number
- JPS4992891A JPS4992891A JP47123802A JP12380272A JPS4992891A JP S4992891 A JPS4992891 A JP S4992891A JP 47123802 A JP47123802 A JP 47123802A JP 12380272 A JP12380272 A JP 12380272A JP S4992891 A JPS4992891 A JP S4992891A
- 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.)
- Granted
Links
Landscapes
- Emergency Lowering Means (AREA)
- Steps, Ramps, And Handrails (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47123802A JPS5019878B2 (fr) | 1972-12-09 | 1972-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47123802A JPS5019878B2 (fr) | 1972-12-09 | 1972-12-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4992891A true JPS4992891A (fr) | 1974-09-04 |
| JPS5019878B2 JPS5019878B2 (fr) | 1975-07-10 |
Family
ID=14869664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47123802A Expired JPS5019878B2 (fr) | 1972-12-09 | 1972-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5019878B2 (fr) |
-
1972
- 1972-12-09 JP JP47123802A patent/JPS5019878B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5019878B2 (fr) | 1975-07-10 |