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发明名称
DISTRIBUTION AMPLIFIER
摘要
申请公布号
JPH03143108(A)
申请公布日期
1991.06.18
申请号
JP19890282418
申请日期
1989.10.30
申请人
NIPPON TELEGR & TELEPH CORP <NTT>
发明人
KIKUCHI HIROYUKI
分类号
H03F3/60
主分类号
H03F3/60
代理机构
代理人
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地址
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