OA00720A - Electric watch. - Google Patents

Electric watch.

Info

Publication number
OA00720A
OA00720A OA50800A OA50800A OA00720A OA 00720 A OA00720 A OA 00720A OA 50800 A OA50800 A OA 50800A OA 50800 A OA50800 A OA 50800A OA 00720 A OA00720 A OA 00720A
Authority
OA
OAPI
Prior art keywords
electric watch
watch
electric
Prior art date
Application number
OA50800A
Other languages
French (fr)
Original Assignee
Lip Horlogerie
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 Lip Horlogerie filed Critical Lip Horlogerie
Publication of OA00720A publication Critical patent/OA00720A/en

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
    • G04C3/06—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 using electromagnetic coupling between electric power source and balance
    • G04C3/061—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 using electromagnetic coupling between electric power source and balance the balance controlling contacts and mechanically driving the gear-train

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Treatment Devices (AREA)
  • Electromechanical Clocks (AREA)
OA50800A 1958-08-08 1964-12-12 Electric watch. OA00720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR772222A FR1267141A (en) 1958-08-08 1958-08-08 Electric watch

Publications (1)

Publication Number Publication Date
OA00720A true OA00720A (en) 1967-07-15

Family

ID=8707225

Family Applications (1)

Application Number Title Priority Date Filing Date
OA50800A OA00720A (en) 1958-08-08 1964-12-12 Electric watch.

Country Status (4)

Country Link
DE (1) DE1873585U (en)
FR (1) FR1267141A (en)
GB (1) GB904611A (en)
OA (1) OA00720A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1538846B1 (en) * 1966-04-06 1970-04-02 Joseph Krischker Contact device for oscillating armature motors

Also Published As

Publication number Publication date
FR1267141A (en) 1961-07-21
DE1873585U (en) 1963-06-06
GB904611A (en) 1962-08-29

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