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Priority to JP12797272ApriorityCriticalpatent/JPS5620226B2/ja
Priority to GB5843273Aprioritypatent/GB1451644A/en
Priority to US425740Aprioritypatent/US3876030A/en
Priority to DE2363646Aprioritypatent/DE2363646A1/de
Publication of JPS4985728ApublicationCriticalpatent/JPS4985728A/ja
Publication of JPS5620226B2publicationCriticalpatent/JPS5620226B2/ja