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发明名称
TELEPHONE DIALLING SYSTEM
摘要
申请公布号
GB8919123(D0)
申请公布日期
1989.10.04
申请号
GB19890019123
申请日期
1989.08.23
申请人
CURRAH, STEPHEN T
发明人
分类号
H04M1/27;H04M1/675;H04M1/677
主分类号
H04M1/27
代理机构
代理人
主权项
地址
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