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发明名称
PHOTOSEMICONDUCTOR MODULE
摘要
申请公布号
JPH04333808(A)
申请公布日期
1992.11.20
申请号
JP19910105838
申请日期
1991.05.10
申请人
NEC CORP
发明人
TANIZAWA YASUHISA;UEDA TETSUJI
分类号
G02B6/28;G02B6/38;G02B6/42
主分类号
G02B6/28
代理机构
代理人
主权项
地址
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