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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 3215952.pdf | 788 kB | Shaun Ewing | Nov 02, 1965 00:00 |
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US-3215952-A // Transistor inverter with frequency stability provided by reverse base current injection // Massey Richard P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 788 kB | Shaun Ewing | Nov 02, 1965 00:00 | US-3215952-A // Transistor inverter with frequency stability provided by reverse base current injection // Massey Richard P. // Bell Telephone Labor Inc | ||||
| PDF File 3081434.pdf | 786 kB | Shaun Ewing | Mar 12, 1963 00:00 |
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US-3081434-A // Multibranch circuits for translating frequency characteristics // Sandberg Irwin W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 786 kB | Shaun Ewing | Mar 12, 1963 00:00 | US-3081434-A // Multibranch circuits for translating frequency characteristics // Sandberg Irwin W. // Bell Telephone Labor Inc | ||||
| PDF File 3203902.pdf | 786 kB | Shaun Ewing | Aug 31, 1965 00:00 |
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US-3203902-A // Rubidium-rare earth tungstate and molybdate optical maser materials // Soden Ralph R. ; Uitert Le Grand G. Van // Bell Telephone Labor Inc | |||
| Version 1 (current) | 786 kB | Shaun Ewing | Aug 31, 1965 00:00 | US-3203902-A // Rubidium-rare earth tungstate and molybdate optical maser materials // Soden Ralph R. ; Uitert Le Grand G. Van // Bell Telephone Labor Inc | ||||
| PDF File 3145341.pdf | 785 kB | Shaun Ewing | Aug 18, 1964 00:00 |
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US-3145341-A // Correlation means for a direction finding system // Andrew Harold B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 785 kB | Shaun Ewing | Aug 18, 1964 00:00 | US-3145341-A // Correlation means for a direction finding system // Andrew Harold B. // Bell Telephone Labor Inc | ||||
| PDF File 3054370.pdf | 785 kB | Shaun Ewing | Sept 18, 1962 00:00 |
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US-3054370-A // Torpedo steering system // Lozier John C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 785 kB | Shaun Ewing | Sept 18, 1962 00:00 | US-3054370-A // Torpedo steering system // Lozier John C. // Bell Telephone Labor Inc | ||||
| PDF File 3217239.pdf | 785 kB | Shaun Ewing | Nov 09, 1965 00:00 |
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US-3217239-A // Voltage control apparatus // Lunney Raymond E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 785 kB | Shaun Ewing | Nov 09, 1965 00:00 | US-3217239-A // Voltage control apparatus // Lunney Raymond E. // Bell Telephone Labor Inc | ||||
| PDF File 3021070.pdf | 784 kB | Shaun Ewing | Feb 13, 1962 00:00 |
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US-3021070-A // Binary adders // Mallery Paul // Bell Telephone Labor Inc | |||
| Version 1 (current) | 784 kB | Shaun Ewing | Feb 13, 1962 00:00 | US-3021070-A // Binary adders // Mallery Paul // Bell Telephone Labor Inc | ||||
| PDF File 3176234.pdf | 784 kB | Shaun Ewing | Mar 30, 1965 00:00 |
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US-3176234-A // Synchronous mode amplifier without slow wave circuits // Kluver Johan W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 784 kB | Shaun Ewing | Mar 30, 1965 00:00 | US-3176234-A // Synchronous mode amplifier without slow wave circuits // Kluver Johan W. // Bell Telephone Labor Inc | ||||
| PDF File 3114142.pdf | 782 kB | Shaun Ewing | Dec 10, 1963 00:00 |
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US-3114142-A // Selective paging system // Bode Hendrik W. ; Mcskimin Herbert J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 782 kB | Shaun Ewing | Dec 10, 1963 00:00 | US-3114142-A // Selective paging system // Bode Hendrik W. ; Mcskimin Herbert J. // Bell Telephone Labor Inc | ||||
| PDF File 3057957.pdf | 782 kB | Shaun Ewing | Oct 09, 1962 00:00 |
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US-3057957-A // Apparatus for measuring data signal impairment // Gibby Richard A. ; Kahl Henry ; Jr. John J. Mahoney, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 782 kB | Shaun Ewing | Oct 09, 1962 00:00 | US-3057957-A // Apparatus for measuring data signal impairment // Gibby Richard A. ; Kahl Henry ; Jr. John J. Mahoney, // Bell Telephone Labor Inc | ||||
| PDF File 3179901.pdf | 781 kB | Shaun Ewing | Apr 20, 1965 00:00 |
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US-3179901-A // Power converter using switching transistors driven by an inductance-timed feedback network // Mills John K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 781 kB | Shaun Ewing | Apr 20, 1965 00:00 | US-3179901-A // Power converter using switching transistors driven by an inductance-timed feedback network // Mills John K. // Bell Telephone Labor Inc | ||||
| PDF File 3016083.pdf | 781 kB | Shaun Ewing | Jan 09, 1962 00:00 |
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US-3016083-A // Swaging tool // Klingenberg Alfred S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 781 kB | Shaun Ewing | Jan 09, 1962 00:00 | US-3016083-A // Swaging tool // Klingenberg Alfred S. // Bell Telephone Labor Inc | ||||
| PDF File 3007643.pdf | 780 kB | Shaun Ewing | Nov 07, 1961 00:00 |
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US-3007643-A // Microwave data processing circuits // Tukey John W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 780 kB | Shaun Ewing | Nov 07, 1961 00:00 | US-3007643-A // Microwave data processing circuits // Tukey John W. // Bell Telephone Labor Inc | ||||
| PDF File 3214590.pdf | 778 kB | Shaun Ewing | Oct 26, 1965 00:00 |
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US-3214590-A // Communication receiver utilizing negative feedback polarization modulation of electromagnetic waves and communication system including said receiver // Schachtman Marshall G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 778 kB | Shaun Ewing | Oct 26, 1965 00:00 | US-3214590-A // Communication receiver utilizing negative feedback polarization modulation of electromagnetic waves and communication system including said receiver // Schachtman Marshall G. // Bell Telephone Labor Inc | ||||
| PDF File 3051854.pdf | 777 kB | Shaun Ewing | Aug 28, 1962 00:00 |
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US-3051854-A // Transistorized switching circuit having bipolar control // Jr. Edward H. Weber, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 777 kB | Shaun Ewing | Aug 28, 1962 00:00 | US-3051854-A // Transistorized switching circuit having bipolar control // Jr. Edward H. Weber, // Bell Telephone Labor Inc | ||||
| PDF File 3022378.pdf | 776 kB | Shaun Ewing | Feb 20, 1962 00:00 |
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US-3022378-A // Monaural-binaural transmission of sound // Becker Floyd K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 776 kB | Shaun Ewing | Feb 20, 1962 00:00 | US-3022378-A // Monaural-binaural transmission of sound // Becker Floyd K. // Bell Telephone Labor Inc | ||||
| PDF File 2989910.pdf | 776 kB | Shaun Ewing | Jun 27, 1961 00:00 |
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US-2989910-A // Printing apparatus // Callaway William B. ; Jr. Andrew A. Deltuvia, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 776 kB | Shaun Ewing | Jun 27, 1961 00:00 | US-2989910-A // Printing apparatus // Callaway William B. ; Jr. Andrew A. Deltuvia, // Bell Telephone Labor Inc | ||||
| PDF File 3215993.pdf | 776 kB | Shaun Ewing | Nov 02, 1965 00:00 |
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US-3215993-A // Magnetic core switching circuits // Bobeck Andrew H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 776 kB | Shaun Ewing | Nov 02, 1965 00:00 | US-3215993-A // Magnetic core switching circuits // Bobeck Andrew H. // Bell Telephone Labor Inc | ||||
| PDF File 3051910.pdf | 776 kB | Shaun Ewing | Aug 28, 1962 00:00 |
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US-3051910-A // Rotating beam space-charge wave parametric amplifier // Rigrod William W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 776 kB | Shaun Ewing | Aug 28, 1962 00:00 | US-3051910-A // Rotating beam space-charge wave parametric amplifier // Rigrod William W. // Bell Telephone Labor Inc | ||||
| PDF File 3041559.pdf | 775 kB | Shaun Ewing | Jun 26, 1962 00:00 |
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US-3041559-A // Microwave filter // Kompfner Rudolf ; Weiss Max T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 775 kB | Shaun Ewing | Jun 26, 1962 00:00 | US-3041559-A // Microwave filter // Kompfner Rudolf ; Weiss Max T. // Bell Telephone Labor Inc |
