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 Tamrock OyfiledCriticalTamrock Oy
Priority to FI962623ApriorityCriticalpatent/FI962623A0/en
Publication of FI962623A0publicationCriticalpatent/FI962623A0/en
Priority to CA002258316Aprioritypatent/CA2258316C/en
Priority to AU32638/97Aprioritypatent/AU711214B2/en
Priority to ZA9705536Aprioritypatent/ZA975536B/en
Priority to PCT/FI1997/000400prioritypatent/WO1997049896A1/en
Priority to US09/202,023prioritypatent/US6253860B1/en
Priority to JP50240198Aprioritypatent/JP3821489B2/en
Priority to SE9804462Aprioritypatent/SE511746C2/en