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 DE4233629Aexternal-prioritypatent/DE4233629C2/en
Application filed by Wasagchemie Sythen GmbhfiledCriticalWasagchemie Sythen Gmbh
Publication of NO951313D0publicationCriticalpatent/NO951313D0/en
Publication of NO951313LpublicationCriticalpatent/NO951313L/en
Publication of NO303491B1publicationCriticalpatent/NO303491B1/en