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.)
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Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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Filing date
Publication date
Application filed by Compagnie Generale dElectricite SAfiledCriticalCompagnie Generale dElectricite SA
Application grantedgrantedCritical
Publication of FR71981EpublicationCriticalpatent/FR71981E/fr
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
H02J9/02—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which an auxiliary distribution system and its associated lamps are brought into service
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Business, Economics & Management
(AREA)
Emergency Management
(AREA)
Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
FR71981D1957-04-131957-04-13Installation d'allumage et d'extinction automatiques pour circuit d'éclairage de secours
ExpiredFR71981E
(fr)