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Priority claimed from JP1300816Aexternal-prioritypatent/JP2542093B2/ja
Application filed by Mitsubishi Denki Kabushiki KaishafiledCriticalMitsubishi Denki Kabushiki Kaisha
Publication of HK1005041A1publicationCriticalpatent/HK1005041A1/zh
Publication of HK1005041BpublicationCriticalpatent/HK1005041B/zh