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Priority claimed from US07/127,147external-prioritypatent/US4910226A/en
Application filed by Smithkline Beecham CorpfiledCriticalSmithkline Beecham Corp
Priority to SG177994ApriorityCriticalpatent/SG177994G/en
Publication of SG177994GpublicationCriticalpatent/SG177994G/en