FR567746A - Perfectionnements aux horloges, chronographes et appareils analogues - Google Patents

Perfectionnements aux horloges, chronographes et appareils analogues

Info

Publication number
FR567746A
FR567746A FR567746DA FR567746A FR 567746 A FR567746 A FR 567746A FR 567746D A FR567746D A FR 567746DA FR 567746 A FR567746 A FR 567746A
Authority
FR
France
Prior art keywords
chronographs
clocks
similar devices
similar
devices
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
Alexander Steuart
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 FR567746A publication Critical patent/FR567746A/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
    • G04C3/16—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating an electro-dynamic continuously rotating motor
    • G04C3/165—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating an electro-dynamic continuously rotating motor comprising a mechanical regulating device influencing the electromotor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR567746D 1923-06-22 1923-06-22 Perfectionnements aux horloges, chronographes et appareils analogues Expired FR567746A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR567746T 1923-06-22

Publications (1)

Publication Number Publication Date
FR567746A true FR567746A (fr) 1924-03-08

Family

ID=8947995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR567746D Expired FR567746A (fr) 1923-06-22 1923-06-22 Perfectionnements aux horloges, chronographes et appareils analogues

Country Status (1)

Country Link
FR (1) FR567746A (fr)

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