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发明名称
Optical element module
摘要
申请公布号
EP0631164(B1)
申请公布日期
1998.09.02
申请号
EP19940109717
申请日期
1994.06.23
申请人
HITACHI, LTD.
发明人
TANAKA, TSUYOSHI;AOKI, SATOSHI;MORI, HIROSHI;KUWANO, HIDEYUKI
分类号
H01L33/58;G02B6/42;H01L35/28;H01S5/00;(IPC1-7):G02B6/42
主分类号
H01L33/58
代理机构
代理人
主权项
地址
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