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
Priority claimed from FI760759Aexternal-prioritypatent/FI760759A/fi
Application filed by Kalle HarkkifiledCriticalKalle Harkki
Priority to FI771350ApriorityCriticalpatent/FI771350A/fi
Publication of FI771350ApublicationCriticalpatent/FI771350A/fi
