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Priority to JP19193685UpriorityCriticalpatent/JPH0324077Y2/ja
Priority to KR1019860010305Aprioritypatent/KR890003947B1/ko
Priority to EP86117156Aprioritypatent/EP0225636B1/en
Priority to DE8686117156Tprioritypatent/DE3687889T2/de
Priority to US06/940,119prioritypatent/US4804450A/en
Priority to CN86108459Aprioritypatent/CN1021460C/zh
Publication of JPS62113696UpublicationCriticalpatent/JPS62113696U/ja
Application grantedgrantedCritical
Publication of JPH0324077Y2publicationCriticalpatent/JPH0324077Y2/ja