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Priority to JP18619580ApriorityCriticalpatent/JPS57109818A/ja
Priority to US06/330,862prioritypatent/US4433109A/en
Priority to EP19840106266prioritypatent/EP0134909B1/en
Priority to EP19810305931prioritypatent/EP0054440B1/en
Publication of JPS57109818ApublicationCriticalpatent/JPS57109818A/ja
Publication of JPS6360770B2publicationCriticalpatent/JPS6360770B2/ja