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Application filed by Jury Sergeevich PunsonfiledCriticalJury Sergeevich Punson
Priority to FI831641ApriorityCriticalpatent/FI82221C/fi
Publication of FI831641A0publicationCriticalpatent/FI831641A0/fi
Publication of FI831641LpublicationCriticalpatent/FI831641L/fi
Application grantedgrantedCritical
Publication of FI82221BpublicationCriticalpatent/FI82221B/fi
Publication of FI82221CpublicationCriticalpatent/FI82221C/fi