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 Riina Johanna AaltofiledCriticalRiina Johanna Aalto
Priority to FI960919ApriorityCriticalpatent/FI960919A0/fi
Publication of FI960919A0publicationCriticalpatent/FI960919A0/fi