发明名称 |
IDENTIFYING TELEPHONE CONTROLLER SYSTEM |
摘要 |
An identifying telephone controller system using a main computer component with a central processing unit coupled to an in-house AC wiring system and utilizing a plug-in ringer/appliance controller receive and a base-remote telephone system to provide multi-function telephone operations including caller identification and call patching and remote appliance control.
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申请公布号 |
US5127045(A) |
申请公布日期 |
1992.06.30 |
申请号 |
US19890437127 |
申请日期 |
1989.11.16 |
申请人 |
CRAGUN, DAVID R.;IRWIN, JOHN R. |
发明人 |
CRAGUN, DAVID R.;IRWIN, JOHN R. |
分类号 |
H04B3/54;H04M1/247;H04M1/65;H04M1/723;H04M1/725;H04M11/00 |
主分类号 |
H04B3/54 |
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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