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Priority claimed from JP57234308Aexternal-prioritypatent/JPS59118508A/ja
Priority claimed from JP58042915Aexternal-prioritypatent/JPS59167306A/ja
Priority claimed from JP58054665Aexternal-prioritypatent/JPS59179409A/ja
Application filed by Agency Ind Science TechnfiledCriticalAgency Ind Science Techn
Priority claimed from EP84900110Aexternal-prioritypatent/EP0129604B1/de
Application grantedgrantedCritical
Publication of ATE32681T1publicationCriticalpatent/ATE32681T1/de