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 Reijo Alpo AhlbergfiledCriticalReijo Alpo Ahlberg
Priority to FI930128UpriorityCriticalpatent/FI875U1/en
Publication of FIU930128U0publicationCriticalpatent/FIU930128U0/en
Application grantedgrantedCritical
Publication of FI875U1publicationCriticalpatent/FI875U1/en