OPTO-SEMICONDUCTOR DEVICE AND METHOD OF FABRICATION OF THE SAME,申请号US19900532458-传众专利搜索

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发明名称	OPTO-SEMICONDUCTOR DEVICE AND METHOD OF FABRICATION OF THE SAME
摘要
申请公布号	US5067809(A)	申请公布日期	1991.11.26
申请号	US19900532458	申请日期	1990.06.04
申请人	OKI ELECTRIC INDUSTRY CO., LTD.	发明人	TSUBOTA, TAKASHI
分类号	H01L31/173;H01L33/42	主分类号	H01L31/173
代理机构		代理人
主权项
地址

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