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 Fintor OyfiledCriticalFintor Oy
Priority to FI743322ApriorityCriticalpatent/FI51999C/fi
Priority to NO753744Aprioritypatent/NO140572C/no
Priority to SE7512615Aprioritypatent/SE427961B/xx
Priority to DK511475AAprioritypatent/DK140352B/da
Publication of FI332274A7publicationCriticalpatent/FI332274A7/fi
Publication of FI51999BpublicationCriticalpatent/FI51999B/fi
Application grantedgrantedCritical
Publication of FI51999CpublicationCriticalpatent/FI51999C/fi