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Associated Telephone and Telegraph Co
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Associated Telephone and Telegraph Co
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Application filed by Associated Telephone and Telegraph CofiledCriticalAssociated Telephone and Telegraph Co
Application grantedgrantedCritical
Publication of FR673466ApublicationCriticalpatent/FR673466A/fr
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
FR673466D1928-05-051929-04-17Perfectionnements aux systèmes de signaux électriques
ExpiredFR673466A
(fr)