Amplifier circuit for a telephone network
IL49923A0Inactive Publication Date: 1976-08-31AMERICAN VOLKSCASTLE INT
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Patent Information
- Application Number
- IL499
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 1975-06-30
- Filing Date
- 1976-06-28
- Publication Date
- 1976-08-31
- Estimated Expiration
- Not applicable · inactive patent
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