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Application filed by Torpedo Werke A G Fahrraeder UfiledCriticalTorpedo Werke A G Fahrraeder U
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Publication of DK67077CpublicationCriticalpatent/DK67077C/da
Indikeringsmekanisme med en klapskala og tilhørende, parallelt med skalaen forskydelig viser, især til anvendelse som bølgelængdeviser ved et radioapparat.