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Application filed by Haokan ManderbackafiledCriticalHaokan Manderbacka
Priority to FI822495ApriorityCriticalpatent/FI64397C/fi
Publication of FI822495A0publicationCriticalpatent/FI822495A0/fi
Priority to NO824364Aprioritypatent/NO824364L/no
Publication of FI64397BpublicationCriticalpatent/FI64397B/fi
Application grantedgrantedCritical
Publication of FI64397CpublicationCriticalpatent/FI64397C/fi