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 FI911891Aexternal-prioritypatent/FI911891A/en
Application filed by Jouko HuotarifiledCriticalJouko Huotari
Priority to FI914702ApriorityCriticalpatent/FI914702A/en
Publication of FI914702A0publicationCriticalpatent/FI914702A0/en
Publication of FI914702ApublicationCriticalpatent/FI914702A/en