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Priority claimed from JP61179716Aexternal-prioritypatent/JPH0648998B2/ja
Priority claimed from JP23384886Aexternal-prioritypatent/JPH0611240B2/ja
Priority claimed from JP62113122Aexternal-prioritypatent/JP2516365B2/ja
Application filed by Sunstar KkfiledCriticalSunstar Kk
Priority claimed from EP87306663Aexternal-prioritypatent/EP0255341B1/de
Application grantedgrantedCritical
Publication of ATE85362T1publicationCriticalpatent/ATE85362T1/de