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发明名称
摘要
申请公布号
DE3390057(C2)
申请公布日期
1989.07.13
申请号
DE19833390057
申请日期
1983.06.10
申请人
RCA CORP., PRINCETON, N.J., US
发明人
CLARK, JOHN FULMER, PRINCETON, N.J., US
分类号
H04B7/00
主分类号
H04B7/00
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