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 Johannes VeijalainenfiledCriticalMarkku Johannes Veijalainen
Priority to FI930598UpriorityCriticalpatent/FI1346U1/fi
Publication of FIU930598U0publicationCriticalpatent/FIU930598U0/fi
Application grantedgrantedCritical
Publication of FI1346U1publicationCriticalpatent/FI1346U1/fi