FR723238A - Fire alarm by t.s.f. - Google Patents
Fire alarm by t.s.f.Info
- Publication number
- FR723238A FR723238A FR723238DA FR723238A FR 723238 A FR723238 A FR 723238A FR 723238D A FR723238D A FR 723238DA FR 723238 A FR723238 A FR 723238A
- Authority
- FR
- France
- Prior art keywords
- fire alarm
- 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
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/12—Manually actuated calamity alarm transmitting arrangements emergency non-personal manually actuated alarm, activators, e.g. details of alarm push buttons mounted on an infrastructure
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 |
---|---|---|---|
FR723238T | 1931-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR723238A true FR723238A (en) | 1932-04-05 |
Family
ID=9104200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR723238D Expired FR723238A (en) | 1931-09-22 | 1931-09-22 | Fire alarm by t.s.f. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR723238A (en) |
-
1931
- 1931-09-22 FR FR723238D patent/FR723238A/en not_active Expired
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