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 Markku Juhani MoilanenfiledCriticalMarkku Juhani Moilanen
Priority to FI895400ApriorityCriticalpatent/FI895400A0/fi
Publication of FI895400A0publicationCriticalpatent/FI895400A0/fi