OPTICAL COUPLING TYPE SEMICONDUCTOR SWITCH,申请号JP19890126647-传众专利搜索

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发明名称	OPTICAL COUPLING TYPE SEMICONDUCTOR SWITCH
摘要
申请公布号	JPH02306716(A)	申请公布日期	1990.12.20
申请号	JP19890126647	申请日期	1989.05.22
申请人	OKI ELECTRIC IND CO LTD	发明人	MIZUUCHI KENJI;AKIYAMA YUTAKA
分类号	H03K17/78	主分类号	H03K17/78
代理机构		代理人
主权项
地址

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