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Priority claimed from PCT/FI1991/000255external-prioritypatent/WO1993003832A1/en
Application filed by Addtek Res & Dev Oy AbfiledCriticalAddtek Res & Dev Oy Ab
Priority to NO940440ApriorityCriticalpatent/NO307130B1/no
Publication of NO940440LpublicationCriticalpatent/NO940440L/no
Publication of NO940440D0publicationCriticalpatent/NO940440D0/no
Publication of NO307130B1publicationCriticalpatent/NO307130B1/no