JPS49120497A - - Google Patents
Info
- Publication number
- JPS49120497A JPS49120497A JP3386773A JP3386773A JPS49120497A JP S49120497 A JPS49120497 A JP S49120497A JP 3386773 A JP3386773 A JP 3386773A JP 3386773 A JP3386773 A JP 3386773A JP S49120497 A JPS49120497 A JP S49120497A
- 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)
- Braking Arrangements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3386773A JPS49120497A (ja) | 1973-03-22 | 1973-03-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3386773A JPS49120497A (ja) | 1973-03-22 | 1973-03-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS49120497A true JPS49120497A (ja) | 1974-11-18 |
Family
ID=12398442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3386773A Pending JPS49120497A (ja) | 1973-03-22 | 1973-03-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS49120497A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5347799U (ja) * | 1976-09-27 | 1978-04-22 | ||
JPS54148399U (ja) * | 1978-04-06 | 1979-10-16 | ||
JPS61203059U (ja) * | 1985-06-08 | 1986-12-20 | ||
US7278601B2 (en) | 2001-12-11 | 2007-10-09 | Bai Xiaolin | Speed-adjustable life-saving apparatus |
-
1973
- 1973-03-22 JP JP3386773A patent/JPS49120497A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5347799U (ja) * | 1976-09-27 | 1978-04-22 | ||
JPS54148399U (ja) * | 1978-04-06 | 1979-10-16 | ||
JPS61203059U (ja) * | 1985-06-08 | 1986-12-20 | ||
US7278601B2 (en) | 2001-12-11 | 2007-10-09 | Bai Xiaolin | Speed-adjustable life-saving apparatus |