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发明名称
OPTICAL COUPLER
摘要
申请公布号
EP0304951(B1)
申请公布日期
1993.06.16
申请号
EP19880113996
申请日期
1988.08.26
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
TIHANYI, JENOE, DR. ING.;WEBER, ROLAND, DIPL.-ING.
分类号
H01L31/12;H03K17/0412;H03K17/042;H03K17/687;H03K17/78;H03K17/785
主分类号
H01L31/12
代理机构
代理人
主权项
地址
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