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Priority claimed from JP62054860Aexternal-prioritypatent/JP2599703B2/ja
Priority claimed from JP62162681Aexternal-prioritypatent/JPS645546A/ja
Priority claimed from JP62332326Aexternal-prioritypatent/JP2781865B2/ja
Application filed by Lion CorpfiledCriticalLion Corp
Priority claimed from EP19880302054external-prioritypatent/EP0282287B2/de
Application grantedgrantedCritical
Publication of ATE74016T1publicationCriticalpatent/ATE74016T1/de