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 Lumme Sauli TapiofiledCriticalLumme Sauli Tapio
Priority to FI208269ApriorityCriticalpatent/FI45239C/fi
Application grantedgrantedCritical
Publication of FI45239BpublicationCriticalpatent/FI45239B/fi
Publication of FI45239CpublicationCriticalpatent/FI45239C/fi