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Publication date
Application filedfiledCritical
Priority to JP6681690UpriorityCriticalpatent/JPH082429Y2/ja
Priority to US07/706,386prioritypatent/US5127379A/en
Priority to DE69101883Tprioritypatent/DE69101883T2/de
Priority to EP91110468Aprioritypatent/EP0464594B1/en
Publication of JPH0427120UpublicationCriticalpatent/JPH0427120U/ja
Application grantedgrantedCritical
Publication of JPH082429Y2publicationCriticalpatent/JPH082429Y2/ja
