FR409939A - Electric winding system for watch movements - Google Patents

Electric winding system for watch movements

Info

Publication number
FR409939A
FR409939A FR409939DA FR409939A FR 409939 A FR409939 A FR 409939A FR 409939D A FR409939D A FR 409939DA FR 409939 A FR409939 A FR 409939A
Authority
FR
France
Prior art keywords
winding system
electric winding
watch movements
watch
movements
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BRILLIE FRERES SOC
Original Assignee
BRILLIE FRERES SOC
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 by BRILLIE FRERES SOC filed Critical BRILLIE FRERES SOC
Application granted granted Critical
Publication of FR409939A publication Critical patent/FR409939A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C1/00—Winding mechanical clocks electrically
    • G04C1/04—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement
    • G04C1/06—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement winding-up springs
    • G04C1/062—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement winding-up springs by oscillating movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR409939D 1909-12-04 1909-12-04 Electric winding system for watch movements Expired FR409939A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR409939T 1909-12-04

Publications (1)

Publication Number Publication Date
FR409939A true FR409939A (en) 1910-05-06

Family

ID=1454028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR409939D Expired FR409939A (en) 1909-12-04 1909-12-04 Electric winding system for watch movements

Country Status (1)

Country Link
FR (1) FR409939A (en)

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