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发明名称
Repertory dialer
摘要
申请公布号
US3105121(A)
申请公布日期
1963.09.24
申请号
US19590807835
申请日期
1959.04.21
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
FIELD JAMES M.
分类号
H04M1/276
主分类号
H04M1/276
代理机构
代理人
主权项
地址
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