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 Risto PitkaenenfiledCriticalRisto Pitkaenen
Priority to FI925214ApriorityCriticalpatent/FI95008C/sv
Publication of FI925214A0publicationCriticalpatent/FI925214A0/sv
Publication of FI925214ApublicationCriticalpatent/FI925214A/sv
Application grantedgrantedCritical
Publication of FI95008BpublicationCriticalpatent/FI95008B/sv
Publication of FI95008CpublicationCriticalpatent/FI95008C/sv