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发明名称
Communication system
摘要
申请公布号
US2892930(A)
申请公布日期
1959.06.30
申请号
US19550480844
申请日期
1955.01.10
申请人
MOTOROLA, INC.
发明人
MAGNUSKI HENRY;AFFRUNTI ANDREW J.
分类号
H04B7/12
主分类号
H04B7/12
代理机构
代理人
主权项
地址
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