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经营范围
发明名称
AMPLIFYING CIRCUIT
摘要
申请公布号
JPS5371552(A)
申请公布日期
1978.06.26
申请号
JP19760147394
申请日期
1976.12.08
申请人
TORIO KK
发明人
SAKAIDA ITARU
分类号
H03F3/21;H03F3/20;H03F3/30;H03F3/34;H03F3/343;H03F3/42;H03F3/68
主分类号
H03F3/21
代理机构
代理人
主权项
地址
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