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Priority to JP5792386UpriorityCriticalpatent/JPS62169225U/ja
Priority to US06/943,788prioritypatent/US4741666A/en
Priority to DE8686310094Tprioritypatent/DE3671654D1/de
Priority to EP86310094Aprioritypatent/EP0227475B1/en
Publication of JPS62169225UpublicationCriticalpatent/JPS62169225U/ja