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Application filed by Langendorf HorlogeriefiledCriticalLangendorf Horlogerie
Publication of CH296721ApublicationCriticalpatent/CH296721A/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
G04B27/00—Mechanical devices for setting the time indicating means
G04B27/02—Mechanical devices for setting the time indicating means by making use of the winding means
G04B27/026—Mechanical devices for setting the time indicating means by making use of the winding means for several clockworks or pairs of hands and/or supplementary functions
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Physics & Mathematics
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General Physics & Mathematics
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CH296721D1949-05-211949-05-21Mécanisme de mise à l'heure.
CH296721A
(fr)