FR641412A - Electric winder for watch movement - Google Patents

Electric winder for watch movement

Info

Publication number
FR641412A
FR641412A FR641412DA FR641412A FR 641412 A FR641412 A FR 641412A FR 641412D A FR641412D A FR 641412DA FR 641412 A FR641412 A FR 641412A
Authority
FR
France
Prior art keywords
watch movement
electric winder
winder
electric
watch
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.)
Schild & Cie
Original Assignee
Schild & Cie
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 Schild & Cie filed Critical Schild & Cie
Application granted granted Critical
Publication of FR641412A publication Critical patent/FR641412A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C1/00—Winding mechanical clocks electrically
    • G04C1/02—Winding mechanical clocks electrically by electromagnets
    • G04C1/022—Winding mechanical clocks electrically by electromagnets with snap-acting armature
    • G04C1/024—Winding mechanical clocks electrically by electromagnets with snap-acting armature winding-up springs

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
FR641412D 1926-12-15 1927-09-26 Electric winder for watch movement Expired FR641412A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH641412X 1926-12-15

Publications (1)

Publication Number Publication Date
FR641412A true FR641412A (en) 1928-08-03

Family

ID=4525451

Family Applications (1)

Application Number Title Priority Date Filing Date
FR641412D Expired FR641412A (en) 1926-12-15 1927-09-26 Electric winder for watch movement

Country Status (1)

Country Link
FR (1) FR641412A (en)

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