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Priority to JP1984126867UpriorityCriticalpatent/JPS6141014U/ja
Priority to DE8585102270Tprioritypatent/DE3577677D1/de
Priority to EP85102270Aprioritypatent/EP0153756B1/en
Priority to US06/706,616prioritypatent/US4663888A/en
Publication of JPS6141014UpublicationCriticalpatent/JPS6141014U/ja
Application grantedgrantedCritical
Publication of JPH0231310Y2publicationCriticalpatent/JPH0231310Y2/ja