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.)
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Publication date
Priority claimed from AT508779Aexternal-prioritypatent/AT364430B/de
Priority claimed from AT0257280Aexternal-prioritypatent/AT368772B/de
Priority claimed from PCT/AT1980/000025external-prioritypatent/WO1981000257A1/de
Application filed by IsovoltafiledCriticalIsovolta
Publication of NO810888LpublicationCriticalpatent/NO810888L/no
Publication of NO155730BpublicationCriticalpatent/NO155730B/no
Publication of NO155730CpublicationCriticalpatent/NO155730C/no