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发明名称
SEMICONDUCTOR PHOTODETECTOR ELEMENT
摘要
申请公布号
JPH04372178(A)
申请公布日期
1992.12.25
申请号
JP19910149124
申请日期
1991.06.21
申请人
NEC CORP
发明人
TSUJI MASAYOSHI
分类号
H01L31/107
主分类号
H01L31/107
代理机构
代理人
主权项
地址
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