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 Eero Juhani LohikoskifiledCriticalEero Juhani Lohikoski
Priority to FI982100ApriorityCriticalpatent/FI982100A0/en
Publication of FI982100A0publicationCriticalpatent/FI982100A0/en