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Priority to JP4505386UpriorityCriticalpatent/JPH0624877Y2/ja
Priority to US06/922,688prioritypatent/US4723468A/en
Priority to DE8686114768Tprioritypatent/DE3686707T2/de
Priority to EP86114768Aprioritypatent/EP0227906B1/en
Publication of JPS62156999UpublicationCriticalpatent/JPS62156999U/ja
Application grantedgrantedCritical
Publication of JPH0624877Y2publicationCriticalpatent/JPH0624877Y2/ja