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 Iggesund Pulp FibrefiledCriticalIggesund Pulp Fibre
Priority to FI894961ApriorityCriticalpatent/FI894961A0/fi
Publication of FI894961A0publicationCriticalpatent/FI894961A0/fi
Priority to PCT/FI1990/000243prioritypatent/WO1991005984A1/en
Haeftkugghjulsaggregat med perforerande utspraong foer anvaendning i en konverter avsedd att producera kuddliknande daempningsmaterial och foerfarande.