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Priority to JP1985044298UpriorityCriticalpatent/JPH047132Y2/ja
Priority to DE8686104301Tprioritypatent/DE3679694D1/de
Priority to EP19860104301prioritypatent/EP0196637B1/en
Publication of JPS61159317UpublicationCriticalpatent/JPS61159317U/ja
Application grantedgrantedCritical
Publication of JPH047132Y2publicationCriticalpatent/JPH047132Y2/ja
