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发明名称
AMPLIFIER
摘要
申请公布号
JPH02299306(A)
申请公布日期
1990.12.11
申请号
JP19890117596
申请日期
1989.05.12
申请人
NIPPON TELEGR & TELEPH CORP <NTT>
发明人
INABE YASUNOBU;OGATA YOSHIFUMI
分类号
H03F1/30
主分类号
H03F1/30
代理机构
代理人
主权项
地址
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