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Priority to JP2815886UpriorityCriticalpatent/JPH0313462Y2/ja
Priority to DE19873786817prioritypatent/DE3786817T2/de
Priority to EP19870301495prioritypatent/EP0239231B1/en
Publication of JPS62140014UpublicationCriticalpatent/JPS62140014U/ja
Application grantedgrantedCritical
Publication of JPH0313462Y2publicationCriticalpatent/JPH0313462Y2/ja
