FR739092A - Automatic fire alarm - Google Patents
Automatic fire alarmInfo
- Publication number
- FR739092A FR739092A FR739092DA FR739092A FR 739092 A FR739092 A FR 739092A FR 739092D A FR739092D A FR 739092DA FR 739092 A FR739092 A FR 739092A
- Authority
- FR
- France
- Prior art keywords
- fire alarm
- automatic fire
- automatic
- alarm
- fire
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR739092T | 1932-06-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR739092A true FR739092A (en) | 1933-01-05 |
Family
ID=9132578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR739092D Expired FR739092A (en) | 1932-06-25 | 1932-06-25 | Automatic fire alarm |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR739092A (en) |
-
1932
- 1932-06-25 FR FR739092D patent/FR739092A/en not_active Expired
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