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Priority claimed from JP2000036672Aexternal-prioritypatent/JP3466129B2/en
Application filed by Matsushita Electric Industrial Co., LtdfiledCriticalMatsushita Electric Industrial Co., Ltd
Publication of HK1038417A1publicationCriticalpatent/HK1038417A1/en
Publication of HK1038417BpublicationCriticalpatent/HK1038417B/en