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 DE19803030659external-prioritypatent/DE3030659A1/de
Priority claimed from PCT/DE1981/000120external-prioritypatent/WO1982000595A1/en
Application filed by Anton MeyerfiledCriticalAnton Meyer
Publication of NO820888LpublicationCriticalpatent/NO820888L/no
Publication of NO157846BpublicationCriticalpatent/NO157846B/no
Publication of NO157846CpublicationCriticalpatent/NO157846C/no