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发明名称
ANONYMT, INTERAKTIVT TELEFONSYSTEM
摘要
申请公布号
DK70789(D0)
申请公布日期
1989.02.15
申请号
DK19890000707
申请日期
1989.02.15
申请人
TELEPHONE CONNECTION, THE
发明人
SOLOMON, MERRILL;KIMBALL, JOHN
分类号
H04M1/66;H04M3/42;H04M3/48;H04M3/533;H04M15/00;H04Q3/545;H04Q3/62;(IPC1-7):H04Q3/42
主分类号
H04M1/66
代理机构
代理人
主权项
地址
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