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 PCT/SE1981/000169external-prioritypatent/WO1981003658A1/en
Application filed by Ferrosan AbfiledCriticalFerrosan Ab
Publication of NO820448LpublicationCriticalpatent/NO820448L/no
Publication of NO158504BpublicationCriticalpatent/NO158504B/no
Publication of NO158504CpublicationCriticalpatent/NO158504C/no