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Application filed by Mauno HyvaerinenfiledCriticalMauno Hyvaerinen
Priority to FI20012486ApriorityCriticalpatent/FI120059B/en
Publication of FI20012486A0publicationCriticalpatent/FI20012486A0/en
Publication of FI20012486ApublicationCriticalpatent/FI20012486A/en
Application grantedgrantedCritical
Publication of FI120059BpublicationCriticalpatent/FI120059B/en