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 Mkt Tehtaat OyfiledCriticalMkt Tehtaat Oy
Priority to FI467/74ApriorityCriticalpatent/FI55925C/fi
Publication of FI46774A7publicationCriticalpatent/FI46774A7/fi
Publication of FI55925BpublicationCriticalpatent/FI55925B/fi
Application grantedgrantedCritical
Publication of FI55925CpublicationCriticalpatent/FI55925C/fi