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Priority claimed from JP56191357Aexternal-prioritypatent/JPS5892658A/ja
Priority claimed from JP57110200Aexternal-prioritypatent/JPS58225013A/ja
Application filed by Green Cross CorpfiledCriticalGreen Cross Corp
Priority claimed from EP82110956Aexternal-prioritypatent/EP0080716B1/de
Application grantedgrantedCritical
Publication of ATE20463T1publicationCriticalpatent/ATE20463T1/de