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Priority claimed from JP12068388Uexternal-prioritypatent/JPH0513184Y2/ja
Priority claimed from JP63231035Aexternal-prioritypatent/JPH0657105B2/en
Application filed by Rheon Automatic Machinery CofiledCriticalRheon Automatic Machinery Co
Priority claimed from EP89309355Aexternal-prioritypatent/EP0360498B1/en
Application grantedgrantedCritical
Publication of ATE75909T1publicationCriticalpatent/ATE75909T1/en