FR41799E - Montre électrique - Google Patents

Montre électrique

Info

Publication number
FR41799E
FR41799E FR41799DA FR41799E FR 41799 E FR41799 E FR 41799E FR 41799D A FR41799D A FR 41799DA FR 41799 E FR41799 E FR 41799E
Authority
FR
France
Prior art keywords
electric watch
watch
electric
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
Other languages
English (en)
Inventor
Maurice-Philippe Favre-Bulle
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
Application granted granted Critical
Publication of FR41799E publication Critical patent/FR41799E/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
    • G04C3/06—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 electromagnetic coupling between electric power source and balance
    • G04C3/061—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 electromagnetic coupling between electric power source and balance the balance controlling contacts and mechanically driving the gear-train

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR41799D 1932-05-28 1932-05-28 Montre électrique Expired FR41799E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR41799T 1932-05-28

Publications (1)

Publication Number Publication Date
FR41799E true FR41799E (fr) 1933-04-13

Family

ID=8677918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR41799D Expired FR41799E (fr) 1932-05-28 1932-05-28 Montre électrique

Country Status (1)

Country Link
FR (1) FR41799E (fr)

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