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经营范围
发明名称
LOGARITHM AMPLIFYING CIRCUIT
摘要
申请公布号
KR940011052(B1)
申请公布日期
1994.11.22
申请号
KR19910000509
申请日期
1991.01.15
申请人
TOSHIBA CO., LTD.
发明人
WATANABE, SHUJI
分类号
H03G11/08;G06G7/24;(IPC1-7):G06G7/24
主分类号
H03G11/08
代理机构
代理人
主权项
地址
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