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发明名称
Portable telephone-control unit
摘要
申请公布号
US2924670(A)
申请公布日期
1960.02.09
申请号
US19540426774
申请日期
1954.04.30
申请人
DYNAMICS CORPORATION OF AMERICA
发明人
DEE ALFRED G.
分类号
H04B1/38
主分类号
H04B1/38
代理机构
代理人
主权项
地址
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