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.)
Gottfried Dipl.-Ing.; Vogt Alfred; 2800 Bremen Hentschel
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Norddeutsche Mende Rundfunk Kg, 2800 Bremen
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Publication date
Application filed by Norddeutsche Mende Rundfunk Kg, 2800 BremenfiledCriticalNorddeutsche Mende Rundfunk Kg, 2800 Bremen
Publication of DE1541522A1publicationCriticalpatent/DE1541522A1/de
Publication of DE1541522B2publicationCriticalpatent/DE1541522B2/de
Application grantedgrantedCritical
Publication of DE1541522C3publicationCriticalpatent/DE1541522C3/de