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经营范围
发明名称
Combined voltage regulator and amplifier
摘要
申请公布号
US2766332(A)
申请公布日期
1956.10.09
申请号
US19530401010
申请日期
1953.12.29
申请人
HENDERSON ROY A
发明人
HENDERSON ROY A.
分类号
H04B1/16
主分类号
H04B1/16
代理机构
代理人
主权项
地址
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