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发明名称
LOW-NOISE INPUT DEVICE
摘要
申请公布号
SU1571747(A1)
申请公布日期
1990.06.15
申请号
SU19884449810
申请日期
1988.06.29
申请人
DARCHINYANTS BORIS R
发明人
DARCHINYANTS BORIS R,SU
分类号
H03F1/26
主分类号
H03F1/26
代理机构
代理人
主权项
地址
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