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发明名称
DIRECT CURRENT AMPLIFYING CIRCUIT
摘要
申请公布号
JPH05114825(A)
申请公布日期
1993.05.07
申请号
JP19910265163
申请日期
1991.09.17
申请人
SUMITOMO ELECTRIC IND LTD
发明人
MIKAMURA YASUKI
分类号
H03F1/34;H03F1/42;H03F3/185
主分类号
H03F1/34
代理机构
代理人
主权项
地址
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