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 Kantola Risto OlavifiledCriticalKantola Risto Olavi
Priority to SE9001986ApriorityCriticalpatent/SE9001986D0/en
Publication of SE9001986D0publicationCriticalpatent/SE9001986D0/en