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经营范围
发明名称
DIFFERENTIAL AMPLIFYING CIRCUIT
摘要
申请公布号
JPS5862909(A)
申请公布日期
1983.04.14
申请号
JP19810161192
申请日期
1981.10.09
申请人
NIPPON DENKI KK
发明人
FUJII TAKASHI;INUZUKA TERUO
分类号
H03F3/45
主分类号
H03F3/45
代理机构
代理人
主权项
地址
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