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Priority to JP49110881ApriorityCriticalpatent/JPS5743629B2/ja
Priority to DE19752539002prioritypatent/DE2539002B2/de
Publication of JPS5144506ApublicationCriticalpatent/JPS5144506A/ja
Priority to US05/770,267prioritypatent/US4065330A/en
Publication of JPS5743629B2publicationCriticalpatent/JPS5743629B2/ja