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 Yloe Tehtaat OyfiledCriticalYloe Tehtaat Oy
Priority to FI832493ApriorityCriticalpatent/FI72688C/fi
Publication of FI832493A0publicationCriticalpatent/FI832493A0/fi
Publication of FI832493LpublicationCriticalpatent/FI832493L/fi
Application grantedgrantedCritical
Publication of FI72688BpublicationCriticalpatent/FI72688B/fi
Publication of FI72688CpublicationCriticalpatent/FI72688C/fi