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 Jouni OhvanainenfiledCriticalJouni Ohvanainen
Priority to FI940313UpriorityCriticalpatent/FI1553U1/fi
Publication of FIU940313U0publicationCriticalpatent/FIU940313U0/fi
Application grantedgrantedCritical
Publication of FI1553U1publicationCriticalpatent/FI1553U1/fi