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Priority claimed from JP59281519Aexternal-prioritypatent/JPS61159224A/ja
Priority claimed from JP60279224Aexternal-prioritypatent/JPS62142025A/ja
Application filed by Maru Kikai KogyofiledCriticalMaru Kikai Kogyo
Priority claimed from EP85116595Aexternal-prioritypatent/EP0186909B1/de
Application grantedgrantedCritical
Publication of ATE88927T1publicationCriticalpatent/ATE88927T1/de