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发明名称
Pulse type multiplex communication system
摘要
申请公布号
US2676301(A)
申请公布日期
1954.04.20
申请号
US19510245036
申请日期
1951.09.04
申请人
RADIO CORPORATION OF AMERICA
发明人
HANSELL CLARENCE W.
分类号
H04J3/00
主分类号
H04J3/00
代理机构
代理人
主权项
地址
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