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National Cablevision, Limited Patents |
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Assignee: National Cablevision, Limited
Address: Quebec, CA
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4118669 |
Remote disconnect-reconnect tap for cable television systems |
October 3, 1978 |
| A remotely controlled disconnect-reconnect tap for a cable television system having a head end feeding a cable distribution system. The tap comprises means for receiving and detecting a plurality of pairs of tones modulated on a carrier and sent over the cable distribution system from |
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