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Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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Filing date
Publication date
Application filed by Le Materiel Telephonique Thomson CSFfiledCriticalLe Materiel Telephonique Thomson CSF
Application grantedgrantedCritical
Publication of FR614305ApublicationCriticalpatent/FR614305A/fr
H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
H04Q9/14—Calling by using pulses
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Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
FR614305D1926-04-091926-04-09Perfectionnements apportés aux systèmes électriques de commande
ExpiredFR614305A
(fr)