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 DE3232180Aexternal-prioritypatent/DE3232180C2/de
Priority claimed from DE19833321108external-prioritypatent/DE3321108A1/de
Application filed by Elhaus Friedrich WfiledCriticalElhaus Friedrich W
Publication of NO832342LpublicationCriticalpatent/NO832342L/no
Publication of NO157251BpublicationCriticalpatent/NO157251B/no
Publication of NO157251CpublicationCriticalpatent/NO157251C/no