FR670086A - Montre électrique - Google Patents

Montre électrique

Info

Publication number
FR670086A
FR670086A FR670086DA FR670086A FR 670086 A FR670086 A FR 670086A FR 670086D A FR670086D A FR 670086DA FR 670086 A FR670086 A FR 670086A
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
Georges Mombur
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 FR670086A publication Critical patent/FR670086A/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
    • G04C3/045—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 with constant impulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR670086D 1928-06-16 1928-06-16 Montre électrique Expired FR670086A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR670086T 1928-06-16

Publications (1)

Publication Number Publication Date
FR670086A true FR670086A (fr) 1929-11-25

Family

ID=9016116

Family Applications (1)

Application Number Title Priority Date Filing Date
FR670086D Expired FR670086A (fr) 1928-06-16 1928-06-16 Montre électrique

Country Status (1)

Country Link
FR (1) FR670086A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2644293A (en) * 1949-03-02 1953-07-07 Gen Time Corp Electric clock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2644293A (en) * 1949-03-02 1953-07-07 Gen Time Corp Electric clock

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