发明名称 |
Method of targeted transmission of information |
摘要 |
The method involves transmitting information in digitized form from an operator's transmitter station (1) via a coupling device (2) into a telephone current network (3). The information is coupled out of the network at the information receiver station via an output coupler (5,5') and is displayed on the information receiver's display (6,6'). The receiver can select specific information that can be displayed as image or text in color or monochrome
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申请公布号 |
DE19811512(A1) |
申请公布日期 |
1999.09.23 |
申请号 |
DE19981011512 |
申请日期 |
1998.03.17 |
申请人 |
HAFERBUSCH, KAY;THAMM, CHRISTIAN |
发明人 |
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分类号 |
H04M11/08;(IPC1-7):H04L12/00 |
主分类号 |
H04M11/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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