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Priority to JP12708273ApriorityCriticalpatent/JPS5726828B2/ja
Priority to GB4153574Aprioritypatent/GB1488711A/en
Priority to US05/509,184prioritypatent/US4056123A/en
Priority to DE19742445828prioritypatent/DE2445828A1/de
Publication of JPS5077968ApublicationCriticalpatent/JPS5077968A/ja
Publication of JPS5726828B2publicationCriticalpatent/JPS5726828B2/ja