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Application filed by Seppo Taneli KonkolafiledCriticalSeppo Taneli Konkola
Priority to FI913061ApriorityCriticalpatent/FI88823C/fi
Publication of FI913061A0publicationCriticalpatent/FI913061A0/fi
Publication of FI913061ApublicationCriticalpatent/FI913061A/fi
Publication of FI88823BpublicationCriticalpatent/FI88823B/fi
Application grantedgrantedCritical
Publication of FI88823CpublicationCriticalpatent/FI88823C/fi