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Leon Hatot SA France
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Leon Hatot SA France
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Publication of FR643873ApublicationCriticalpatent/FR643873A/fr
G04R20/00—Setting the time according to the time information carried or implied by the radio signal
G04R20/20—Setting the time according to the time information carried or implied by the radio signal the radio signal being an AM/FM standard signal, e.g. RDS
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR643873D1927-03-091927-03-09Procédé et dispositifs de commande à distance applicables notamment à la remise à l'heure automatique des pendules
ExpiredFR643873A
(fr)