FR709055A - Improvements to the contacts of electrical time devices - Google Patents

Improvements to the contacts of electrical time devices

Info

Publication number
FR709055A
FR709055A FR709055DA FR709055A FR 709055 A FR709055 A FR 709055A FR 709055D A FR709055D A FR 709055DA FR 709055 A FR709055 A FR 709055A
Authority
FR
France
Prior art keywords
contacts
electrical time
time devices
devices
electrical
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
French (fr)
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 FR709055A publication Critical patent/FR709055A/en
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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR709055D 1931-01-08 1931-01-08 Improvements to the contacts of electrical time devices Expired FR709055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR709055T 1931-01-08

Publications (1)

Publication Number Publication Date
FR709055A true FR709055A (en) 1931-08-03

Family

ID=9069249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR709055D Expired FR709055A (en) 1931-01-08 1931-01-08 Improvements to the contacts of electrical time devices

Country Status (1)

Country Link
FR (1) FR709055A (en)

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