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发明名称
Automatic subscriber identification system
摘要
申请公布号
US2894068(A)
申请公布日期
1959.07.07
申请号
US19550536572
申请日期
1955.09.26
申请人
GENERAL DYNAMICS CORPORATION
发明人
MORRIS FRANK A.;CLEMENT MILTON A.;HARRIS BEN A.
分类号
H04M15/38
主分类号
H04M15/38
代理机构
代理人
主权项
地址
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