Bidirectional voice frequency repeater

IL52705A0Inactive Publication Date: 1977-10-31WESTERN ELECTRIC CO INC

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Patent Information

Application Number: IL52705
Authority / Receiving Office: IL · IL
Patent Type: Applications
Current Assignee / Owner
Priority Date: 1976-08-16
Filing Date: 1977-08-11
Publication Date: 1977-10-31
Estimated Expiration: Not applicable · inactive patent

Application Information

Patent Timeline

16 Aug 1976

Priority

11 Aug 1977

Application

IL52705

31 Oct 1977

Publication

IL52705A0

IPC: H03F3/62; H03H11/36; H04B1/58; H04B3/03

CPC: H04B1/581; H04B1/586

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