Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Partek AbfiledCriticalPartek Ab
Priority to FI850563ApriorityCriticalpatent/FI72950C/fi
Publication of FI850563A0publicationCriticalpatent/FI850563A0/fi
Priority to FI862933Aprioritypatent/FI862933A/fi
Publication of FI850563LpublicationCriticalpatent/FI850563L/fi
Publication of FI72950BpublicationCriticalpatent/FI72950B/fi
Application grantedgrantedCritical
Publication of FI72950CpublicationCriticalpatent/FI72950C/fi