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Priority to JP11445976ApriorityCriticalpatent/JPS5339307A/ja
Priority to US05/834,302prioritypatent/US4129511A/en
Priority to DE2742484Aprioritypatent/DE2742484C2/de
Publication of JPS5339307ApublicationCriticalpatent/JPS5339307A/ja
Publication of JPS5743600B2publicationCriticalpatent/JPS5743600B2/ja