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 WickstroemfiledCriticalWickstroem
Priority to FI107267ApriorityCriticalpatent/FI46665C/en
Publication of FI46665BpublicationCriticalpatent/FI46665B/fi
Application grantedgrantedCritical
Publication of FI46665CpublicationCriticalpatent/FI46665C/en