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发明名称
Automatic dialler
摘要
申请公布号
GB1135960(A)
申请公布日期
1968.12.11
申请号
GB19660057380
申请日期
1966.12.22
申请人
INTERNATIONAL STANDARD ELECTRIC CORPORATION
发明人
分类号
H04L12/02;H04M1/278
主分类号
H04L12/02
代理机构
代理人
主权项
地址
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