FR833874A - Perfectionnements aux montres électriques - Google Patents

Perfectionnements aux montres électriques

Info

Publication number
FR833874A
FR833874A FR833874DA FR833874A FR 833874 A FR833874 A FR 833874A FR 833874D A FR833874D A FR 833874DA FR 833874 A FR833874 A FR 833874A
Authority
FR
France
Prior art keywords
electric watches
watches
electric
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
English (en)
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
Original Assignee
BRILLIE FRERES
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 filed Critical BRILLIE FRERES
Application granted granted Critical
Publication of FR833874A publication Critical patent/FR833874A/fr
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
    • 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
FR833874D 1937-07-01 1937-07-01 Perfectionnements aux montres électriques Expired FR833874A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR833874T 1937-07-01

Publications (1)

Publication Number Publication Date
FR833874A true FR833874A (fr) 1938-11-03

Family

ID=9296807

Family Applications (1)

Application Number Title Priority Date Filing Date
FR833874D Expired FR833874A (fr) 1937-07-01 1937-07-01 Perfectionnements aux montres électriques

Country Status (1)

Country Link
FR (1) FR833874A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749699A (en) * 1952-06-07 1956-06-12 Lip Horlogerie Electric clock starter
US3075345A (en) * 1952-04-15 1963-01-29 Elgin Nat Watch Co Electrically-powered time devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075345A (en) * 1952-04-15 1963-01-29 Elgin Nat Watch Co Electrically-powered time devices
US2749699A (en) * 1952-06-07 1956-06-12 Lip Horlogerie Electric clock starter

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