JPS5466099A - Automatic quake sensing and broadcasting device with fire alarm - Google Patents
Automatic quake sensing and broadcasting device with fire alarmInfo
- Publication number
- JPS5466099A JPS5466099A JP13270877A JP13270877A JPS5466099A JP S5466099 A JPS5466099 A JP S5466099A JP 13270877 A JP13270877 A JP 13270877A JP 13270877 A JP13270877 A JP 13270877A JP S5466099 A JPS5466099 A JP S5466099A
- Authority
- JP
- Japan
- Prior art keywords
- quake
- sensing
- automatic
- fire alarm
- broadcasting device
- 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.)
- Granted
Links
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Alarm Systems (AREA)
- Fire Alarms (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13270877A JPS5466099A (en) | 1977-11-04 | 1977-11-04 | Automatic quake sensing and broadcasting device with fire alarm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13270877A JPS5466099A (en) | 1977-11-04 | 1977-11-04 | Automatic quake sensing and broadcasting device with fire alarm |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5466099A true JPS5466099A (en) | 1979-05-28 |
JPS5540920B2 JPS5540920B2 (ja) | 1980-10-21 |
Family
ID=15087698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13270877A Granted JPS5466099A (en) | 1977-11-04 | 1977-11-04 | Automatic quake sensing and broadcasting device with fire alarm |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5466099A (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50108895A (ja) * | 1974-02-01 | 1975-08-27 |
-
1977
- 1977-11-04 JP JP13270877A patent/JPS5466099A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50108895A (ja) * | 1974-02-01 | 1975-08-27 |
Also Published As
Publication number | Publication date |
---|---|
JPS5540920B2 (ja) | 1980-10-21 |
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