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Priority to JP1984167008UpriorityCriticalpatent/JPH0428379Y2/ja
Priority to DE8585113887Tprioritypatent/DE3575759D1/de
Priority to US06/793,230prioritypatent/US4665586A/en
Priority to EP85113887Aprioritypatent/EP0180233B1/en
Publication of JPS6180983UpublicationCriticalpatent/JPS6180983U/ja
Application grantedgrantedCritical
Publication of JPH0428379Y2publicationCriticalpatent/JPH0428379Y2/ja
