FR644268A - Montre électrique - Google Patents

Montre électrique

Info

Publication number
FR644268A
FR644268A FR644268DA FR644268A FR 644268 A FR644268 A FR 644268A FR 644268D A FR644268D A FR 644268DA FR 644268 A FR644268 A FR 644268A
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 FR644268A publication Critical patent/FR644268A/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)
FR644268D 1927-04-30 1927-04-30 Montre électrique Expired FR644268A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR644268T 1927-04-30

Publications (1)

Publication Number Publication Date
FR644268A true FR644268A (fr) 1928-10-05

Family

ID=9000046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR644268D Expired FR644268A (fr) 1927-04-30 1927-04-30 Montre électrique

Country Status (1)

Country Link
FR (1) FR644268A (fr)

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