发明授权
- 专利标题： Network verification evaluation testing system
- 专利标题（中）： 网络验证评估测试系统
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申请号： US289350申请日： 1988-12-23
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公开(公告)号： US4910760A公开(公告)日： 1990-03-20
- 发明人: John R. Reformato
- 申请人： John R. Reformato
- 申请人地址： NY White Plains
- 专利权人： NYNEX Corporation
- 当前专利权人： NYNEX Corporation
- 当前专利权人地址： NY White Plains
- 主分类号： H04M3/22
- IPC分类号： H04M3/22 ; H04M3/24 ; H04M3/32
摘要：
A system and method are disclosed for testing a switched telecommunications network by utilizing a terminating transponder unit 410 to respond with a unique identification code over switched network 300 following the receipt of a test signal from an originating micro logic terminal unit 210 over switched network 300, both units operating under the control of a central general purpose mini-computer 100.
公开/授权文献
- US4394298A Hydrogenation catalyst 公开/授权日：1983-07-19
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