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.)
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ED Jaeger SA
Original Assignee
ED Jaeger SA
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 ED Jaeger SAfiledCriticalED Jaeger SA
Application grantedgrantedCritical
Publication of FR990306ApublicationCriticalpatent/FR990306A/fr
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
G04B13/00—Gearwork
G04B13/02—Wheels; Pinions; Spindles; Pivots
G04B13/028—Wheels; Pinions; Spindles; Pivots wheels in which the teeth are conic, contrate, etc; also column wheels construction
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR990306D1949-05-041949-05-04Perfectionnement apporté aux rouages des mouvements d'horlogerie et plus particulièrement aux roues d'échappement
ExpiredFR990306A
(fr)