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Publication of FR58675EpublicationCriticalpatent/FR58675E/fr
G04G9/02—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques
G04G9/06—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques using light valves, e.g. liquid crystals
G04G9/067—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques using light valves, e.g. liquid crystals using mechano-optical means
G—PHYSICS
G04—HOROLOGY
G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
G04C17/00—Indicating the time optically by electric means
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FR58675D1948-08-201948-08-20Dispositif électrique pour la transmission à distance de l'heure
ExpiredFR58675E
(fr)