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发明名称
WIDE-BAND AMPLIFIER
摘要
申请公布号
GB9007797(D0)
申请公布日期
1990.07.25
申请号
GB19900007797
申请日期
1990.04.06
申请人
KABUSHIKI KAISHA ENU ESU
发明人
分类号
H03F1/48;H03F1/32;H03F1/34;H03F3/21;H03F3/30;H03F3/343;H03F3/68
主分类号
H03F1/48
代理机构
代理人
主权项
地址
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