FR664337A - Montre électrique - Google Patents

Montre électrique

Info

Publication number
FR664337A
FR664337A FR664337DA FR664337A FR 664337 A FR664337 A FR 664337A FR 664337D A FR664337D A FR 664337DA FR 664337 A FR664337 A FR 664337A
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 FR664337A publication Critical patent/FR664337A/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)
FR664337D 1928-02-29 1928-02-29 Montre électrique Expired FR664337A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR664337T 1928-02-29

Publications (1)

Publication Number Publication Date
FR664337A true FR664337A (fr) 1929-09-02

Family

ID=9012593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR664337D Expired FR664337A (fr) 1928-02-29 1928-02-29 Montre électrique

Country Status (1)

Country Link
FR (1) FR664337A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1247220B (de) * 1961-03-14 1967-08-10 Hugo Hettich Elektrische Uhr mit einer durch direkt einwirkende Impulse angetriebenen Unruh

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1247220B (de) * 1961-03-14 1967-08-10 Hugo Hettich Elektrische Uhr mit einer durch direkt einwirkende Impulse angetriebenen Unruh

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