JPS5647358A - Emergency alarm device - Google Patents
Emergency alarm deviceInfo
- Publication number
- JPS5647358A JPS5647358A JP12125879A JP12125879A JPS5647358A JP S5647358 A JPS5647358 A JP S5647358A JP 12125879 A JP12125879 A JP 12125879A JP 12125879 A JP12125879 A JP 12125879A JP S5647358 A JPS5647358 A JP S5647358A
- Authority
- JP
- Japan
- Prior art keywords
- alarm device
- emergency alarm
- emergency
- alarm
- 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 |
---|---|---|---|
JP12125879A JPS5647358A (en) | 1979-09-20 | 1979-09-20 | Emergency alarm device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12125879A JPS5647358A (en) | 1979-09-20 | 1979-09-20 | Emergency alarm device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5647358A true JPS5647358A (en) | 1981-04-30 |
Family
ID=14806795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12125879A Pending JPS5647358A (en) | 1979-09-20 | 1979-09-20 | Emergency alarm device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5647358A (en) |
-
1979
- 1979-09-20 JP JP12125879A patent/JPS5647358A/en active Pending
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