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 Eino Jalmari Laulainen, Terho Saarinen, Mikko SaarinenfiledCriticalEino Jalmari Laulainen
Priority to FI20021690ApriorityCriticalpatent/FI113523B/fi
Publication of FI20021690A0publicationCriticalpatent/FI20021690A0/fi
Publication of FI20021690ApublicationCriticalpatent/FI20021690A/fi
Application grantedgrantedCritical
Publication of FI113523BpublicationCriticalpatent/FI113523B/fi