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Priority claimed from DE19833340350external-prioritypatent/DE3340350A1/en
Application filed by Wella AgfiledCriticalWella Ag
Publication of NO852725LpublicationCriticalpatent/NO852725L/en
Publication of NO165706BpublicationCriticalpatent/NO165706B/en
Publication of NO165706CpublicationCriticalpatent/NO165706C/en