Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHEMINS DE FER FRANCAISE SOC N
SNCF Mobilites
Original Assignee
CHEMINS DE FER FRANCAISE SOC N
SNCF Mobilites
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHEMINS DE FER FRANCAISE SOC N, SNCF MobilitesfiledCriticalCHEMINS DE FER FRANCAISE SOC N
Application grantedgrantedCritical
Publication of FR57266EpublicationCriticalpatent/FR57266E/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
H04Q9/04—Arrangements for synchronous operation
Landscapes
Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
FR57266D1947-04-041947-04-04Procédé de télécommande électrique et appareillage mettant en oeuvre ce procédé
ExpiredFR57266E
(fr)