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经营范围
发明名称
REDUCING CHANNEL POWER LOADING
摘要
申请公布号
GB8303809(D0)
申请公布日期
1983.03.16
申请号
GB19830003809
申请日期
1983.02.11
申请人
RCA CORPORATION
发明人
分类号
H04J1/14;H04B1/64;H04B7/15;(IPC1-7):H04B7/14
主分类号
H04J1/14
代理机构
代理人
主权项
地址
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