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 Heikki Ilmari HuuhafiledCriticalHeikki Ilmari Huuha
Priority to FI960146UpriorityCriticalpatent/FIU960146U0/sv
Publication of FIU960146U0publicationCriticalpatent/FIU960146U0/sv