FR650650A - Electrically wound watch movement - Google Patents

Electrically wound watch movement

Info

Publication number
FR650650A
FR650650A FR650650DA FR650650A FR 650650 A FR650650 A FR 650650A FR 650650D A FR650650D A FR 650650DA FR 650650 A FR650650 A FR 650650A
Authority
FR
France
Prior art keywords
watch movement
electrically wound
wound watch
electrically
movement
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.)
PETITS FILS DE GEISMAR
Original Assignee
PETITS FILS DE GEISMAR
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 PETITS FILS DE GEISMAR filed Critical PETITS FILS DE GEISMAR
Application granted granted Critical
Publication of FR650650A publication Critical patent/FR650650A/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)
FR650650D 1928-01-05 1928-01-05 Electrically wound watch movement Expired FR650650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR650650T 1928-01-05

Publications (1)

Publication Number Publication Date
FR650650A true FR650650A (en) 1929-01-11

Family

ID=9004111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR650650D Expired FR650650A (en) 1928-01-05 1928-01-05 Electrically wound watch movement

Country Status (1)

Country Link
FR (1) FR650650A (en)

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