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Publication of FR673386ApublicationCriticalpatent/FR673386A/fr
H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
FR673386D1928-08-041928-08-04Méthode et appareillage pour réaliser la télévision
ExpiredFR673386A
(fr)