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Application filed by Jsc SfatfiledCriticalJsc Sfat
Priority to FI974203ApriorityCriticalpatent/FI102888B1/en
Publication of FI974203A0publicationCriticalpatent/FI974203A0/en
Priority to RU98120353Aprioritypatent/RU2188163C2/en
Application grantedgrantedCritical
Publication of FI102888BpublicationCriticalpatent/FI102888B/en
Publication of FI102888B1publicationCriticalpatent/FI102888B1/en
Publication of FI974203ApublicationCriticalpatent/FI974203A/en