FR541759A - Indicateur de remontage pour les mouvements d'horlogerie ou les mécanismes chronométriques ne se remontant pas quotidiennement
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Indicateur de remontage pour les mouvements d'horlogerie ou les mécanismes chronométriques ne se remontant pas quotidiennement
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ED Jaeger SA
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ED Jaeger SA
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Publication of FR541759ApublicationCriticalpatent/FR541759A/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
G04B9/00—Supervision of the state of winding, e.g. indicating the amount of winding
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Physics & Mathematics
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General Physics & Mathematics
(AREA)
FR541759D1921-09-281921-09-28Indicateur de remontage pour les mouvements d'horlogerie ou les mécanismes chronométriques ne se remontant pas quotidiennement
ExpiredFR541759A
(fr)