JPS5628318B2 - - Google Patents
Info
- Publication number
- JPS5628318B2 JPS5628318B2 JP2192977A JP2192977A JPS5628318B2 JP S5628318 B2 JPS5628318 B2 JP S5628318B2 JP 2192977 A JP2192977 A JP 2192977A JP 2192977 A JP2192977 A JP 2192977A JP S5628318 B2 JPS5628318 B2 JP S5628318B2
- 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.)
- Expired
Links
Landscapes
- Fire-Detection Mechanisms (AREA)
- Alarm Systems (AREA)
- Fire Alarms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2192977A JPS53106598A (en) | 1977-02-28 | 1977-02-28 | Circuit continuity testing circuit of fire alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2192977A JPS53106598A (en) | 1977-02-28 | 1977-02-28 | Circuit continuity testing circuit of fire alarm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53106598A JPS53106598A (en) | 1978-09-16 |
| JPS5628318B2 true JPS5628318B2 (en) | 1981-07-01 |
Family
ID=12068740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2192977A Granted JPS53106598A (en) | 1977-02-28 | 1977-02-28 | Circuit continuity testing circuit of fire alarm |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53106598A (en) |
-
1977
- 1977-02-28 JP JP2192977A patent/JPS53106598A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53106598A (en) | 1978-09-16 |