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Filing date
Publication date
Application filed by Reijo VarisfiledCriticalReijo Varis
Priority to FI970537ApriorityCriticalpatent/FI970537A0/en
Publication of FI970537A0publicationCriticalpatent/FI970537A0/en
Priority to EP98903027Aprioritypatent/EP0996360A1/en
Priority to US09/355,576prioritypatent/US6254551B1/en
Priority to PCT/FI1998/000107prioritypatent/WO1998034540A1/en