BE424981A - - Google Patents
Info
- Publication number
- BE424981A BE424981A BE424981DA BE424981A BE 424981 A BE424981 A BE 424981A BE 424981D A BE424981D A BE 424981DA BE 424981 A BE424981 A BE 424981A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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 |
|---|---|---|---|
| FR816567T | 1936-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE424981A true BE424981A (en:Method) |
Family
ID=9267858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE424981D BE424981A (en:Method) | 1936-12-08 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE424981A (en:Method) |
| FR (1) | FR816567A (en:Method) |
-
0
- BE BE424981D patent/BE424981A/xx unknown
-
1936
- 1936-12-08 FR FR816567D patent/FR816567A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR816567A (fr) | 1937-08-11 |