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Priority to JP14396774ApriorityCriticalpatent/JPS5169846A/ja
Priority to FR7537996Aprioritypatent/FR2294079A1/fr
Priority to GB50960/75Aprioritypatent/GB1528977A/en
Priority to US05/640,790prioritypatent/US4030374A/en
Publication of JPS5169846ApublicationCriticalpatent/JPS5169846A/ja
Publication of JPS5326025B2publicationCriticalpatent/JPS5326025B2/ja