JPS5621966A - Railroad crossing alarm - Google Patents
Railroad crossing alarmInfo
- Publication number
- JPS5621966A JPS5621966A JP9627079A JP9627079A JPS5621966A JP S5621966 A JPS5621966 A JP S5621966A JP 9627079 A JP9627079 A JP 9627079A JP 9627079 A JP9627079 A JP 9627079A JP S5621966 A JPS5621966 A JP S5621966A
- Authority
- JP
- Japan
- Prior art keywords
- railroad crossing
- crossing alarm
- alarm
- railroad
- crossing
- 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
- Alarm Systems (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9627079A JPS5621966A (en) | 1979-07-25 | 1979-07-25 | Railroad crossing alarm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9627079A JPS5621966A (en) | 1979-07-25 | 1979-07-25 | Railroad crossing alarm |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5621966A true JPS5621966A (en) | 1981-02-28 |
Family
ID=14160450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9627079A Pending JPS5621966A (en) | 1979-07-25 | 1979-07-25 | Railroad crossing alarm |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5621966A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6042539A (en) * | 1983-08-17 | 1985-03-06 | Matsushita Electric Ind Co Ltd | Air conditioner |
JPH0271065U (en) * | 1988-01-26 | 1990-05-30 |
-
1979
- 1979-07-25 JP JP9627079A patent/JPS5621966A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6042539A (en) * | 1983-08-17 | 1985-03-06 | Matsushita Electric Ind Co Ltd | Air conditioner |
JPH0140257B2 (en) * | 1983-08-17 | 1989-08-28 | Matsushita Electric Ind Co Ltd | |
JPH0271065U (en) * | 1988-01-26 | 1990-05-30 |
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