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 Jari Pekka KouhiafiledCriticalJari Pekka Kouhia
Priority to FI990107UpriorityCriticalpatent/FI4057U1/fi
Publication of FIU990107U0publicationCriticalpatent/FIU990107U0/fi
Application grantedgrantedCritical
Publication of FI4057U1publicationCriticalpatent/FI4057U1/fi