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Priority claimed from JP14250886Aexternal-prioritypatent/JPS63251A/ja
Priority claimed from JP61165766Aexternal-prioritypatent/JPS6322132A/ja
Application filed by Rheon Automatic Machinery CofiledCriticalRheon Automatic Machinery Co
Priority claimed from EP87305429Aexternal-prioritypatent/EP0250246B1/de
Application grantedgrantedCritical
Publication of ATE93362T1publicationCriticalpatent/ATE93362T1/de