FR47425E - Fire extinguisher igniter - Google Patents
Fire extinguisher igniterInfo
- Publication number
- FR47425E FR47425E FR47425DA FR47425E FR 47425 E FR47425 E FR 47425E FR 47425D A FR47425D A FR 47425DA FR 47425 E FR47425 E FR 47425E
- Authority
- FR
- France
- Prior art keywords
- igniter
- fire extinguisher
- extinguisher
- fire
- extinguisher igniter
- 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
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
- G04C21/20—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm
- G04C21/22—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm put into action by the arbor of a mechanical alarm work
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR47425T | 1936-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR47425E true FR47425E (en) | 1937-05-05 |
Family
ID=8682919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR47425D Expired FR47425E (en) | 1936-03-31 | 1936-03-31 | Fire extinguisher igniter |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR47425E (en) |
-
1936
- 1936-03-31 FR FR47425D patent/FR47425E/en not_active Expired
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