FR567605A - Automatic switch device more especially applicable to the lighting of motor vehicles - Google Patents
Automatic switch device more especially applicable to the lighting of motor vehiclesInfo
- Publication number
- FR567605A FR567605A FR567605DA FR567605A FR 567605 A FR567605 A FR 567605A FR 567605D A FR567605D A FR 567605DA FR 567605 A FR567605 A FR 567605A
- Authority
- FR
- France
- Prior art keywords
- lighting
- motor vehicles
- switch device
- automatic switch
- especially applicable
- 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 |
---|---|---|---|
FR567605T | 1923-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR567605A true FR567605A (en) | 1924-03-07 |
Family
ID=8947899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR567605D Expired FR567605A (en) | 1923-06-19 | 1923-06-19 | Automatic switch device more especially applicable to the lighting of motor vehicles |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR567605A (en) |
-
1923
- 1923-06-19 FR FR567605D patent/FR567605A/en not_active Expired
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