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发明名称
Apparatus for time multiplexing speech and short bursts of information
摘要
申请公布号
US2881251(A)
申请公布日期
1959.04.07
申请号
US19530401737
申请日期
1953.12.31
申请人
JOSEPH STRIP
发明人
STRIP JOSEPH
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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