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经营范围
发明名称
FET INPUT LOW NOISE AMPLIFYING CIRCUIT
摘要
申请公布号
JPS52109357(A)
申请公布日期
1977.09.13
申请号
JP19760025756
申请日期
1976.03.10
申请人
NIPPON COLUMBIA
发明人
KUNIYOSHI TAKASHI
分类号
H03F1/34;H03F3/34;H03F3/345;H03F3/45
主分类号
H03F1/34
代理机构
代理人
主权项
地址
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