FR572851A - Automatic electrical switch - Google Patents
Automatic electrical switchInfo
- Publication number
- FR572851A FR572851A FR572851DA FR572851A FR 572851 A FR572851 A FR 572851A FR 572851D A FR572851D A FR 572851DA FR 572851 A FR572851 A FR 572851A
- Authority
- FR
- France
- Prior art keywords
- electrical switch
- automatic electrical
- automatic
- switch
- electrical
- 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
- G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
- G04C23/02—Constructional details
- G04C23/10—Constructional details for actuating any element which operates, or initiates the operation of, the device concerned
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE572851X | 1922-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR572851A true FR572851A (en) | 1924-06-14 |
Family
ID=6569158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR572851D Expired FR572851A (en) | 1922-11-10 | 1923-11-07 | Automatic electrical switch |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR572851A (en) |
-
1923
- 1923-11-07 FR FR572851D patent/FR572851A/en not_active Expired
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