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
Priority claimed from FI893152Aexternal-prioritypatent/FI893152A/fi
Application filed by Maamiehen Saehkoe OyfiledCriticalMaamiehen Saehkoe Oy
Priority to FI900792ApriorityCriticalpatent/FI82668C/fi
Publication of FI900792A0publicationCriticalpatent/FI900792A0/fi
Application grantedgrantedCritical
Publication of FI82668BpublicationCriticalpatent/FI82668B/fi
Publication of FI82668CpublicationCriticalpatent/FI82668C/fi