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Publication of FR759136ApublicationCriticalpatent/FR759136A/fr
H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
H04B1/06—Receivers
H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
FR759136D1933-08-031933-08-03Filtres pour récepteurs de t. s. f.
ExpiredFR759136A
(fr)