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 Dsm N.V.filedCriticalDsm N.V.
Priority claimed from PCT/EP1998/003328external-prioritypatent/WO1998055599A2/en
Publication of HK1022718A1publicationCriticalpatent/HK1022718A1/en
Publication of HK1022718BpublicationCriticalpatent/HK1022718B/en