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 Lassi Urpo RinnefiledCriticalLassi Urpo Rinne
Priority to FI913456ApriorityCriticalpatent/FI913456A0/en
Publication of FI913456A0publicationCriticalpatent/FI913456A0/en