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发明名称
PHOTOSEMICONDUCTOR DEVICE
摘要
申请公布号
JPH0667069(A)
申请公布日期
1994.03.11
申请号
JP19920223714
申请日期
1992.08.24
申请人
NEC CORP
发明人
MATSUMOTO KIYOTO
分类号
G02B6/42;(IPC1-7):G02B6/42
主分类号
G02B6/42
代理机构
代理人
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地址
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