JPS5323408A - Approach alarm device for vehicle etc* - Google Patents
Approach alarm device for vehicle etc*Info
- Publication number
- JPS5323408A JPS5323408A JP9711876A JP9711876A JPS5323408A JP S5323408 A JPS5323408 A JP S5323408A JP 9711876 A JP9711876 A JP 9711876A JP 9711876 A JP9711876 A JP 9711876A JP S5323408 A JPS5323408 A JP S5323408A
- Authority
- JP
- Japan
- Prior art keywords
- alarm device
- vehicle etc
- approach alarm
- approach
- vehicle
- Prior art date
- 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
- Train Traffic Observation, Control, And Security (AREA)
- Traffic Control Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9711876A JPS5323408A (en) | 1976-08-16 | 1976-08-16 | Approach alarm device for vehicle etc* |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9711876A JPS5323408A (en) | 1976-08-16 | 1976-08-16 | Approach alarm device for vehicle etc* |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5323408A true JPS5323408A (en) | 1978-03-03 |
Family
ID=14183644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9711876A Pending JPS5323408A (en) | 1976-08-16 | 1976-08-16 | Approach alarm device for vehicle etc* |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5323408A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04100777A (en) * | 1990-08-19 | 1992-04-02 | East Japan Railway Co | Portable warning device for approach of train |
KR101429258B1 (en) * | 2011-12-08 | 2014-08-12 | 곽영규 | Portable train approaching warning device using railroad track, and method for train approaching warning in the same |
-
1976
- 1976-08-16 JP JP9711876A patent/JPS5323408A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04100777A (en) * | 1990-08-19 | 1992-04-02 | East Japan Railway Co | Portable warning device for approach of train |
KR101429258B1 (en) * | 2011-12-08 | 2014-08-12 | 곽영규 | Portable train approaching warning device using railroad track, and method for train approaching warning in the same |
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