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
Application filed by Alpo IkonenfiledCriticalAlpo Ikonen
Priority to FI924020ApriorityCriticalpatent/FI924020A0/fi
Publication of FI924020A0publicationCriticalpatent/FI924020A0/fi
Priority to FI924345Aprioritypatent/FI89872C/fi
Priority to DE69318167Tprioritypatent/DE69318167T2/de
Priority to PCT/FI1993/000354prioritypatent/WO1994005175A1/en
Priority to EP93919357Aprioritypatent/EP0661937B1/en
Priority to US08/782,733prioritypatent/US5758639A/en
Priority to JP6506914Aprioritypatent/JPH08504235A/ja