Annales Francaises de Chronometrie [1955] Organe trimestriel de l'observoitoire National de Besancon :: Number of documents found: 3


(7904) Perfectionnements aux horloges magnétoélectriques

(7908) La precision du pendule conique

(7909) Le system de synchronization Shortt et les dispositifs apparentés
    Author: Chaléat, R. & Mesnage, P :: Year Vol (No) Month (or Chapter/Auction item): 1955 9, 2nd series :: Pages: 127 - 140
    Comments and/or Abstract > Summary – This work comprises two parts : the first one reviews a series of systems of synchronization operating by a temporary modification of the proper period without any variation in