OPTICAL DEVICE,申请号JP19900093531-传众专利搜索

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法人/股东/高管

发明名称	OPTICAL DEVICE
摘要
申请公布号	JPH03291976(A)	申请公布日期	1991.12.24
申请号	JP19900093531	申请日期	1990.04.09
申请人	FUJITSU LTD	发明人	ONISHI HIROSHI;YOKOYAMA TORU
分类号	H01L31/02	主分类号	H01L31/02
代理机构		代理人
主权项
地址

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