FR414982A - Avertisseur d'incendies, d'accidents, etc. - Google Patents
Avertisseur d'incendies, d'accidents, etc.Info
- Publication number
- FR414982A FR414982A FR414982DA FR414982A FR 414982 A FR414982 A FR 414982A FR 414982D A FR414982D A FR 414982DA FR 414982 A FR414982 A FR 414982A
- Authority
- FR
- France
- Prior art keywords
- fires
- accidents
- 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.)
- 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)
- Fire Alarms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE221598T | 1909-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR414982A true FR414982A (fr) | 1910-09-15 |
Family
ID=5840840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR414982D Expired FR414982A (fr) | 1909-03-17 | 1910-03-17 | Avertisseur d'incendies, d'accidents, etc. |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE221598C (fr) |
FR (1) | FR414982A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5967795A (en) * | 1995-08-30 | 1999-10-19 | Asea Brown Boveri Ab | SiC semiconductor device comprising a pn junction with a voltage absorbing edge |
US5849620A (en) * | 1995-10-18 | 1998-12-15 | Abb Research Ltd. | Method for producing a semiconductor device comprising an implantation step |
-
1909
- 1909-03-17 DE DE1909221598D patent/DE221598C/de not_active Expired - Lifetime
-
1910
- 1910-03-17 FR FR414982D patent/FR414982A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE221598C (fr) |
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