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FR1283246A - Ancre magnétique pour horlogerie électrique - Google Patents

Ancre magnétique pour horlogerie électrique

Info

Publication number
FR1283246A
FR1283246A FR847415A FR847415A FR1283246A FR 1283246 A FR1283246 A FR 1283246A FR 847415 A FR847415 A FR 847415A FR 847415 A FR847415 A FR 847415A FR 1283246 A FR1283246 A FR 1283246A
Authority
FR
France
Prior art keywords
watchmaking
electric
magnetic anchor
anchor
magnetic
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
Application number
FR847415A
Other languages
English (en)
Inventor
Robert Marie Albert Fournier
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to FR847415A priority Critical patent/FR1283246A/fr
Application granted granted Critical
Publication of FR1283246A publication Critical patent/FR1283246A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
    • G04C3/042—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using mechanical coupling

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR847415A 1960-12-20 1960-12-20 Ancre magnétique pour horlogerie électrique Expired FR1283246A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR847415A FR1283246A (fr) 1960-12-20 1960-12-20 Ancre magnétique pour horlogerie électrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR847415A FR1283246A (fr) 1960-12-20 1960-12-20 Ancre magnétique pour horlogerie électrique

Publications (1)

Publication Number Publication Date
FR1283246A true FR1283246A (fr) 1962-02-02

Family

ID=8745099

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847415A Expired FR1283246A (fr) 1960-12-20 1960-12-20 Ancre magnétique pour horlogerie électrique

Country Status (1)

Country Link
FR (1) FR1283246A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1244665B (de) * 1962-11-03 1967-07-13 United States Time Corp Zeigerwerksantrieb
US3505805A (en) * 1968-01-04 1970-04-14 Hamilton Watch Co Contact index system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1244665B (de) * 1962-11-03 1967-07-13 United States Time Corp Zeigerwerksantrieb
US3505805A (en) * 1968-01-04 1970-04-14 Hamilton Watch Co Contact index system

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