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Priority to JP2357889UpriorityCriticalpatent/JPH075932Y2/ja
Priority to DE68916616Tprioritypatent/DE68916616T2/de
Priority to EP19890120111prioritypatent/EP0367185B1/en
Priority to US07/429,486prioritypatent/US5036574A/en
Publication of JPH02114410UpublicationCriticalpatent/JPH02114410U/ja
Application grantedgrantedCritical
Publication of JPH075932Y2publicationCriticalpatent/JPH075932Y2/ja