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 Kvaerner Pulping TechfiledCriticalKvaerner Pulping Tech
Priority to SE9703904ApriorityCriticalpatent/SE9703904D0/en
Publication of SE9703904D0publicationCriticalpatent/SE9703904D0/en
Priority to US09/165,362prioritypatent/US6341888B1/en