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
Priority claimed from FI830057Aexternal-prioritypatent/FI830057A0/fi
Publication of FI833247A0publicationCriticalpatent/FI833247A0/fi
Priority to FI833247ApriorityCriticalpatent/FI67892C/fi
Application filed by Rauma Repola OyfiledCriticalRauma Repola Oy
Priority to DE3423701Aprioritypatent/DE3423701A1/de
Priority to AT0215584Aprioritypatent/AT388194B/de
Priority to SE8403553Aprioritypatent/SE462224B/sv
Priority to CA000458214Aprioritypatent/CA1242915A/en
Priority to JP59139715Aprioritypatent/JPS60139886A/ja
Priority to BR8403416Aprioritypatent/BR8403416A/pt
Priority to US06/628,445prioritypatent/US4664749A/en
Publication of FI833247ApublicationCriticalpatent/FI833247A/fi
Publication of FI67892BpublicationCriticalpatent/FI67892B/fi
Publication of FI67892CpublicationCriticalpatent/FI67892C/fi