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Application filed by Felten & Guilleaume CarlswerkfiledCriticalFelten & Guilleaume Carlswerk
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Publication of DK57783CpublicationCriticalpatent/DK57783C/da
DK57783D1938-06-271939-05-19Højfrekvensleder, navnlig Inderleder til koncentriske Højfrekvenskabler, og Fremgangsmaade til dens Fremstilling.
DK57783C
(da)