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 Rauno Ensio TarjasalofiledCriticalRauno Ensio Tarjasalo
Priority to FI940149UpriorityCriticalpatent/FI1508U1/fi
Publication of FIU940149U0publicationCriticalpatent/FIU940149U0/fi
Application grantedgrantedCritical
Publication of FI1508U1publicationCriticalpatent/FI1508U1/fi