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发明名称
Multiple station access repertory dialing system
摘要
申请公布号
US3325602(A)
申请公布日期
1967.06.13
申请号
US19640354550
申请日期
1964.03.25
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
TRUBY RALPH
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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