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Priority claimed from JP4231190Aexternal-prioritypatent/JP3021205B2/ja
Priority claimed from JP4231188Aexternal-prioritypatent/JPH0674686A/ja
Priority claimed from JP4231189Aexternal-prioritypatent/JP2877281B2/ja
Application filed by Mitsubishi Heavy Ind LtdfiledCriticalMitsubishi Heavy Ind Ltd
Application grantedgrantedCritical
Publication of TW234738BpublicationCriticalpatent/TW234738B/zh