HIGH-SPEED VACUUM BREAKER,申请号JP19890232823-传众专利搜索

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发明名称	HIGH-SPEED VACUUM BREAKER
摘要
申请公布号	JPH0398223(A)	申请公布日期	1991.04.23
申请号	JP19890232823	申请日期	1989.09.11
申请人	HITACHI LTD	发明人	UCHII TAROU
分类号	H01H33/66	主分类号	H01H33/66
代理机构		代理人
主权项
地址

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