POWER SEMICONDUCTOR DEVICE,申请号JP19890330262-传众专利搜索

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发明名称	POWER SEMICONDUCTOR DEVICE
摘要
申请公布号	JPH03190266(A)	申请公布日期	1991.08.20
申请号	JP19890330262	申请日期	1989.12.20
申请人	NGK INSULATORS LTD	发明人	ISHIBASHI CHIHIRO;ABE HIROYUKI;MATSUOKA SUSUMU
分类号	H01L23/427	主分类号	H01L23/427
代理机构		代理人
主权项
地址

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