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Application filed by Kari Kalervo SaksafiledCriticalKari Kalervo Saksa
Priority to FI901600ApriorityCriticalpatent/FI86034C/fi
Publication of FI901600A0publicationCriticalpatent/FI901600A0/fi
Publication of FI901600ApublicationCriticalpatent/FI901600A/fi
Application grantedgrantedCritical
Publication of FI86034BpublicationCriticalpatent/FI86034B/fi
Publication of FI86034CpublicationCriticalpatent/FI86034C/fi