FR674221A - Winding device by traction applicable to watch movements - Google Patents

Winding device by traction applicable to watch movements

Info

Publication number
FR674221A
FR674221A FR674221DA FR674221A FR 674221 A FR674221 A FR 674221A FR 674221D A FR674221D A FR 674221DA FR 674221 A FR674221 A FR 674221A
Authority
FR
France
Prior art keywords
traction
applicable
winding device
watch movements
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)
Inventor
Charles Lebreton
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 filed Critical
Application granted granted Critical
Publication of FR674221A publication Critical patent/FR674221A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
    • G04B3/005—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously by draw mechanism
FR674221D 1929-04-29 1929-04-29 Winding device by traction applicable to watch movements Expired FR674221A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR674221T 1929-04-29

Publications (1)

Publication Number Publication Date
FR674221A true FR674221A (en) 1930-01-24

Family

ID=9018606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR674221D Expired FR674221A (en) 1929-04-29 1929-04-29 Winding device by traction applicable to watch movements

Country Status (1)

Country Link
FR (1) FR674221A (en)

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