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发明名称
AN AMPLIFIER STAGE
摘要
申请公布号
GB9122827(D0)
申请公布日期
1991.12.11
申请号
GB19910022827
申请日期
1991.10.28
申请人
TRACE ELLIOT LIMITED
发明人
分类号
H03F1/32;H03F3/187;H03F3/26
主分类号
H03F1/32
代理机构
代理人
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地址
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