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 Maeki Marttunen Mauri JohannesfiledCriticalMaeki Marttunen Mauri Johannes
Priority to FI963728ApriorityCriticalpatent/FI963728A/en
Publication of FI963728A0publicationCriticalpatent/FI963728A0/en
Publication of FI963728ApublicationCriticalpatent/FI963728A/en