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Priority to JP11475876ApriorityCriticalpatent/JPS5340824A/ja
Priority to US05/836,591prioritypatent/US4172215A/en
Priority to AU29139/77Aprioritypatent/AU503436B2/en
Publication of JPS5340824ApublicationCriticalpatent/JPS5340824A/ja
Publication of JPS5651554B2publicationCriticalpatent/JPS5651554B2/ja