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 SE8603741Aexternal-prioritypatent/SE458423B/sv
Priority claimed from SE8700038Aexternal-prioritypatent/SE8700038D0/xx
Priority claimed from PCT/SE1987/000303external-prioritypatent/WO1988001896A1/en
Application filed by Zeotech I Goeteborg AbfiledCriticalZeotech I Goeteborg Ab
Publication of NO882005D0publicationCriticalpatent/NO882005D0/no
Publication of NO882005LpublicationCriticalpatent/NO882005L/no