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Priority to JP47019983ApriorityCriticalpatent/JPS5127229B2/ja
Priority to DE2308827Aprioritypatent/DE2308827C3/de
Priority to FR7306337Aprioritypatent/FR2173198B1/fr
Priority to GB881173Aprioritypatent/GB1424039A/en
Publication of JPS4888084ApublicationCriticalpatent/JPS4888084A/ja
Priority to US05/552,610prioritypatent/US3949115A/en
Publication of JPS5127229B2publicationCriticalpatent/JPS5127229B2/ja