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Priority to JP17318180UpriorityCriticalpatent/JPS5939486Y2/ja
Priority to GB8136172Aprioritypatent/GB2088998A/en
Priority to FR8122582Aprioritypatent/FR2495502A1/fr
Priority to BE0/206723Aprioritypatent/BE891333A/fr
Priority to AU78220/81Aprioritypatent/AU7822081A/en
Publication of JPS5795265UpublicationCriticalpatent/JPS5795265U/ja
Application grantedgrantedCritical
Publication of JPS5939486Y2publicationCriticalpatent/JPS5939486Y2/ja