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 Urpo LatvakangasfiledCriticalUrpo Latvakangas
Priority to SE9900774ApriorityCriticalpatent/SE9900774D0/en
Publication of SE9900774D0publicationCriticalpatent/SE9900774D0/en