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Priority claimed from DE19914117474external-prioritypatent/DE4117474A1/en
Application filed by Hamberger Industriewerke GmbhfiledCriticalHamberger Industriewerke Gmbh
Publication of NO922981D0publicationCriticalpatent/NO922981D0/en
Publication of NO922981LpublicationCriticalpatent/NO922981L/en