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 Ovako OyfiledCriticalOvako Oy
Priority to FI741130ApriorityCriticalpatent/FI50727C/fi
Priority to NO751296Aprioritypatent/NO135435C/no
Priority to DK160575Aprioritypatent/DK160575A/da
Priority to SE7504302Aprioritypatent/SE7504302L/xx
Publication of FI113074A7publicationCriticalpatent/FI113074A7/fi
Application grantedgrantedCritical
Publication of FI50727BpublicationCriticalpatent/FI50727B/fi
Publication of FI50727CpublicationCriticalpatent/FI50727C/fi