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 Mikko Johannes KivelaefiledCriticalMikko Johannes Kivelae
Priority to FI970732ApriorityCriticalpatent/FI970732A/en
Publication of FI970732A0publicationCriticalpatent/FI970732A0/en
Publication of FI970732ApublicationCriticalpatent/FI970732A/en