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Publication of FR328808ApublicationCriticalpatent/FR328808A/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
H04B1/02—Transmitters
H04B1/03—Constructional details, e.g. casings, housings
H04B1/034—Portable transmitters
Landscapes
Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Signal Processing
(AREA)
FR328808D1903-01-261903-01-26Système de télégraphie sans fil
ExpiredFR328808A
(fr)