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Priority to JP12286385UpriorityCriticalpatent/JPH0329820Y2/ja
Priority to EP86110993Aprioritypatent/EP0212500B1/en
Priority to US06/894,543prioritypatent/US4774608A/en
Priority to DE8686110993Tprioritypatent/DE3672000D1/de
Publication of JPS6235451UpublicationCriticalpatent/JPS6235451U/ja
Application grantedgrantedCritical
Publication of JPH0329820Y2publicationCriticalpatent/JPH0329820Y2/ja