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 ReijonenfiledCriticalReijonen
Priority to FI234572ApriorityCriticalpatent/FI48340C/fi
Application grantedgrantedCritical
Publication of FI48340BpublicationCriticalpatent/FI48340B/fi
Publication of FI48340CpublicationCriticalpatent/FI48340C/fi