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/EP1989/001262external-prioritypatent/WO1991006154A1/en
Priority claimed from PCT/CH1990/000246external-prioritypatent/WO1991006049A1/de
Application filed by Thomas KaiserfiledCriticalThomas Kaiser
Publication of NO912375D0publicationCriticalpatent/NO912375D0/no
Publication of NO912375LpublicationCriticalpatent/NO912375L/no