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发明名称
Optical coupling module
摘要
申请公布号
EP0919842(A3)
申请公布日期
2000.04.12
申请号
EP19980122110
申请日期
1998.11.23
申请人
NEC CORPORATION
发明人
YOKOYAMA, JUN
分类号
G02B6/26;G02B6/32;G02F1/09;(IPC1-7):G02B6/26
主分类号
G02B6/26
代理机构
代理人
主权项
地址
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