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Priority claimed from JP62017738Aexternal-prioritypatent/JPS63191705A/ja
Priority claimed from JP1987011027Uexternal-prioritypatent/JPS63120849U/ja
Priority claimed from JP1987012404Uexternal-prioritypatent/JPS63120848U/ja
Priority claimed from JP62063305Aexternal-prioritypatent/JPS63227327A/ja
Application filed by Fuji Tokushu Shigyo KkfiledCriticalFuji Tokushu Shigyo Kk
Priority claimed from EP87310842Aexternal-prioritypatent/EP0276554B1/de
Application grantedgrantedCritical
Publication of ATE73084T1publicationCriticalpatent/ATE73084T1/de