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 Pertti Johannes HynoenenfiledCriticalPertti Johannes Hynoenen
Priority to FI942588ApriorityCriticalpatent/FI95828C/fi
Publication of FI942588A0publicationCriticalpatent/FI942588A0/fi
Publication of FI95828BpublicationCriticalpatent/FI95828B/fi
Application grantedgrantedCritical
Publication of FI95828CpublicationCriticalpatent/FI95828C/fi