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发明名称
OPTOELECTRONIC DEVICE
摘要
申请公布号
JPH03268454(A)
申请公布日期
1991.11.29
申请号
JP19900067152
申请日期
1990.03.19
申请人
HITACHI LTD;HITACHI TOBU SEMICONDUCTOR LTD
发明人
SUNEYA KOJI;TAKIZAWA YASUSHI
分类号
H01L23/08;H01S3/02;H01S3/04;H01S5/00;H01S5/02;H01S5/024
主分类号
H01L23/08
代理机构
代理人
主权项
地址
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