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发明名称
PREAMPLIFIER FOR OPTICAL COMMUNICATION
摘要
申请公布号
JPH05304422(A)
申请公布日期
1993.11.16
申请号
JP19920106682
申请日期
1992.04.24
申请人
SUMITOMO ELECTRIC IND LTD
发明人
MIKAMURA YASUKI
分类号
H03F3/08;H03G3/30;(IPC1-7):H03F3/08
主分类号
H03F3/08
代理机构
代理人
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