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 Hackman Mkt OyfiledCriticalHackman Mkt Oy
Priority to FI896105ApriorityCriticalpatent/FI84220C/fi
Publication of FI896105A0publicationCriticalpatent/FI896105A0/fi
Publication of FI896105ApublicationCriticalpatent/FI896105A/fi
Publication of FI84220BpublicationCriticalpatent/FI84220B/fi
Application grantedgrantedCritical
Publication of FI84220CpublicationCriticalpatent/FI84220C/fi