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Priority claimed from US07/638,750external-prioritypatent/US5167373A/en
Application filed by Sprout Bauer Inc AndritzfiledCriticalSprout Bauer Inc Andritz
Publication of NO932471LpublicationCriticalpatent/NO932471L/en
Publication of NO932471D0publicationCriticalpatent/NO932471D0/en