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Licentia Patent Verwaltungs GmbH
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Licentia Patent Verwaltungs GmbH
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Publication of FR870191ApublicationCriticalpatent/FR870191A/fr
H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
H01Q13/02—Waveguide horns
FR870191D1940-03-291941-02-21Dispositif pour le rayonnement d'ondes électro-magnétiques dans l'espace
ExpiredFR870191A
(fr)