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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International Standard Electric Corp
Original Assignee
International Standard Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US239795Aexternal-prioritypatent/US2760169A/en
Priority claimed from US280106Aexternal-prioritypatent/US2773242A/en
Application filed by International Standard Electric Corp filedCriticalInternational Standard Electric Corp
Application grantedgrantedCritical
Publication of FR70908EpublicationCriticalpatent/FR70908E/fr
H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
H01Q13/26—Surface waveguide constituted by a single conductor, e.g. strip conductor
FR70908D1951-05-231955-10-11Système de transmission pour haute fréquence
ExpiredFR70908E
(fr)