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发明名称
BOARD BAND AMPLIFIER CIRCUIT
摘要
申请公布号
JPH01190107(A)
申请公布日期
1989.07.31
申请号
JP19880013539
申请日期
1988.01.26
申请人
NIPPON TELEGR & TELEPH CORP <NTT>
发明人
KIKUCHI HIROYUKI;OBARA MAMORU;ISHIHARA NOBORU
分类号
H03F1/34;H03F1/48
主分类号
H03F1/34
代理机构
代理人
主权项
地址
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