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Application filed by Vni Instrument InstfiledCriticalVni Instrument Inst
Priority to FI864497ApriorityCriticalpatent/FI79721C/fi
Publication of FI864497A0publicationCriticalpatent/FI864497A0/fi
Publication of FI864497ApublicationCriticalpatent/FI864497A/fi
Publication of FI79721BpublicationCriticalpatent/FI79721B/fi
Application grantedgrantedCritical
Publication of FI79721CpublicationCriticalpatent/FI79721C/fi
FI864497A1986-11-051986-11-05Foerfarande foer paofoerande av en slitstark belaeggning pao ett skaerinstrument av ett kolhaltigt material.
FI79721C
(fi)