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 Antero SaarmanfiledCriticalAntero Saarman
Priority to FI940636UpriorityCriticalpatent/FI1857U1/en
Publication of FIU940636U0publicationCriticalpatent/FIU940636U0/en
Application grantedgrantedCritical
Publication of FI1857U1publicationCriticalpatent/FI1857U1/en