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Priority to JP1986008891UpriorityCriticalpatent/JPH0547320Y2/ja
Priority to EP87100710Aprioritypatent/EP0230962B1/en
Priority to AT87100710Tprioritypatent/ATE59889T1/de
Priority to US07/004,723prioritypatent/US4784016A/en
Priority to DE8787100710Tprioritypatent/DE3767168D1/de
Publication of JPS62122929UpublicationCriticalpatent/JPS62122929U/ja
Application grantedgrantedCritical
Publication of JPH0547320Y2publicationCriticalpatent/JPH0547320Y2/ja