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 Arvi MarafiledCriticalArvi Mara
Priority to FI940014UpriorityCriticalpatent/FI1222U1/fi
Publication of FIU940014U0publicationCriticalpatent/FIU940014U0/fi
Application grantedgrantedCritical
Publication of FI1222U1publicationCriticalpatent/FI1222U1/fi