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Priority to JP1983121080UpriorityCriticalpatent/JPS6028591U/ja
Priority to US06/636,012prioritypatent/US4575365A/en
Priority to DE8484305234Tprioritypatent/DE3475178D1/de
Priority to EP84305234Aprioritypatent/EP0133057B1/en
Publication of JPS6028591UpublicationCriticalpatent/JPS6028591U/ja
Application grantedgrantedCritical
Publication of JPH0136714Y2publicationCriticalpatent/JPH0136714Y2/ja