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Priority to JP13110472UpriorityCriticalpatent/JPS5225761Y2/ja
Priority to GB1266973Aprioritypatent/GB1423575A/en
Priority to FR7311986Aprioritypatent/FR2207035B1/fr
Priority to DE19732322108prioritypatent/DE2322108A1/de
Publication of JPS4985701UpublicationCriticalpatent/JPS4985701U/ja
Application grantedgrantedCritical
Publication of JPS5225761Y2publicationCriticalpatent/JPS5225761Y2/ja