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经营范围
发明名称
OPTICAL RECEIVER
摘要
申请公布号
GB1545136(A)
申请公布日期
1979.05.02
申请号
GB19770015185
申请日期
1977.04.12
申请人
ERICSSON TELEFONAB LM
发明人
分类号
H04B10/00;G01R15/22;G02B27/00;G06K7/10;H03K5/08;H04B10/02;H04B10/158;H04B10/18;H04L25/03;H04L25/08
主分类号
H04B10/00
代理机构
代理人
主权项
地址
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