JPS521594B2 - - Google Patents
Info
- Publication number
- JPS521594B2 JPS521594B2 JP3362372A JP3362372A JPS521594B2 JP S521594 B2 JPS521594 B2 JP S521594B2 JP 3362372 A JP3362372 A JP 3362372A JP 3362372 A JP3362372 A JP 3362372A JP S521594 B2 JPS521594 B2 JP S521594B2
- 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
- Emergency Lowering Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3362372A JPS521594B2 (en:Method) | 1972-04-04 | 1972-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3362372A JPS521594B2 (en:Method) | 1972-04-04 | 1972-04-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS48100998A JPS48100998A (en:Method) | 1973-12-19 |
| JPS521594B2 true JPS521594B2 (en:Method) | 1977-01-17 |
Family
ID=12391563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3362372A Expired JPS521594B2 (en:Method) | 1972-04-04 | 1972-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS521594B2 (en:Method) |
-
1972
- 1972-04-04 JP JP3362372A patent/JPS521594B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS48100998A (en:Method) | 1973-12-19 |