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Priority claimed from JP2031184Aexternal-prioritypatent/JP2870929B2/ja
Priority claimed from JP2041114Aexternal-prioritypatent/JPH07114927B2/ja
Application filed by Mitsubishi Heavy Ind LtdfiledCriticalMitsubishi Heavy Ind Ltd
Priority claimed from EP91400307Aexternal-prioritypatent/EP0444987B1/de
Application grantedgrantedCritical
Publication of ATE93262T1publicationCriticalpatent/ATE93262T1/de