Improved apparatus for increasing the channel capacity of a multichannel telephone system
IL56624A0Inactive Publication Date: 1979-05-31ELECTRONICS CORP OF ISRAEL
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Patent Information
- Application Number
- IL56624
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 1979-02-08
- Publication Date
- 1979-05-31
- Estimated Expiration
- Not applicable · inactive patent
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