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Priority claimed from US07/181,415external-prioritypatent/US4898881A/en
Application filed by Nat Starch Chem CorpfiledCriticalNat Starch Chem Corp
Publication of NO894984LpublicationCriticalpatent/NO894984L/no
Publication of NO894984D0publicationCriticalpatent/NO894984D0/no