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发明名称
GAIN CONTROL CIRCUIT AND SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH0548354(A)
申请公布日期
1993.02.26
申请号
JP19910206889
申请日期
1991.08.19
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
KUNIHISA TAKETO;SAKAI YUKIO;HACHIMAN KAZUHIRO;NAKATSUKA TADAYOSHI;YAKIDA HIDEKI
分类号
H01L21/8234;H01L27/06;H03F3/347;H03G1/00;H03G3/10
主分类号
H01L21/8234
代理机构
代理人
主权项
地址
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