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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2580095.pdf | 625 kB | Shaun Ewing | Dec 25, 1951 00:00 |
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US-2580095-A // Electronic code pulse transmitting circuit // Holden William H. T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 625 kB | Shaun Ewing | Dec 25, 1951 00:00 | US-2580095-A // Electronic code pulse transmitting circuit // Holden William H. T. // Bell Telephone Labor Inc | ||||
| PDF File 2580097.pdf | 1.14 MB | Shaun Ewing | Dec 25, 1951 00:00 |
|
US-2580097-A // System for testing cable repeater // Hgenfritz Lester M. ; Ketchledge Raymond W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.14 MB | Shaun Ewing | Dec 25, 1951 00:00 | US-2580097-A // System for testing cable repeater // Hgenfritz Lester M. ; Ketchledge Raymond W. // Bell Telephone Labor Inc | ||||
| PDF File 2580105.pdf | 388 kB | Shaun Ewing | Dec 25, 1951 00:00 |
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US-2580105-A // Telephone switch and mounting // Krumreich Charles L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 388 kB | Shaun Ewing | Dec 25, 1951 00:00 | US-2580105-A // Telephone switch and mounting // Krumreich Charles L. // Bell Telephone Labor Inc | ||||
| PDF File 2580123.pdf | 825 kB | Shaun Ewing | Dec 25, 1951 00:00 |
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US-2580123-A // Relay // Pfleger Kenneth W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 825 kB | Shaun Ewing | Dec 25, 1951 00:00 | US-2580123-A // Relay // Pfleger Kenneth W. // Bell Telephone Labor Inc | ||||
| PDF File 2580439.pdf | 378 kB | Shaun Ewing | Jan 01, 1952 00:00 |
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US-2580439-A // Directional acoustic system // Kock Winston E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 378 kB | Shaun Ewing | Jan 01, 1952 00:00 | US-2580439-A // Directional acoustic system // Kock Winston E. // Bell Telephone Labor Inc | ||||
| PDF File 2580446.pdf | 551 kB | Shaun Ewing | Jan 01, 1952 00:00 |
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US-2580446-A // Harmonic generator // Lovell Clarence A. ; Parkinson David B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 551 kB | Shaun Ewing | Jan 01, 1952 00:00 | US-2580446-A // Harmonic generator // Lovell Clarence A. ; Parkinson David B. // Bell Telephone Labor Inc | ||||
| PDF File 2580672.pdf | 1.18 MB | Shaun Ewing | Jan 01, 1952 00:00 |
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US-2580672-A // Saw-tooth generator and system utilizing it // Graham Robert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.18 MB | Shaun Ewing | Jan 01, 1952 00:00 | US-2580672-A // Saw-tooth generator and system utilizing it // Graham Robert E. // Bell Telephone Labor Inc | ||||
| PDF File 2580673.pdf | 1.08 MB | Shaun Ewing | Jan 01, 1952 00:00 |
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US-2580673-A // Saw-tooth generator and system utilizing it // Graham Robert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.08 MB | Shaun Ewing | Jan 01, 1952 00:00 | US-2580673-A // Saw-tooth generator and system utilizing it // Graham Robert E. // Bell Telephone Labor Inc | ||||
| PDF File 2580685.pdf | 487 kB | Shaun Ewing | Jan 01, 1952 00:00 |
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US-2580685-A // Color television with reduced band width // Mathes Robert C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 487 kB | Shaun Ewing | Jan 01, 1952 00:00 | US-2580685-A // Color television with reduced band width // Mathes Robert C. // Bell Telephone Labor Inc | ||||
| PDF File 2580697.pdf | 601 kB | Shaun Ewing | Jan 01, 1952 00:00 |
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US-2580697-A // Image dissector tube // Oliver Bernard M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 601 kB | Shaun Ewing | Jan 01, 1952 00:00 | US-2580697-A // Image dissector tube // Oliver Bernard M. // Bell Telephone Labor Inc | ||||
| PDF File 2580757.pdf | 2.70 MB | Shaun Ewing | Jan 01, 1952 00:00 |
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US-2580757-A // Alarm sending circuit // Germanton Charles E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.70 MB | Shaun Ewing | Jan 01, 1952 00:00 | US-2580757-A // Alarm sending circuit // Germanton Charles E. // Bell Telephone Labor Inc | ||||
| PDF File 2580875.pdf | 488 kB | Shaun Ewing | Jan 01, 1952 00:00 |
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US-2580875-A // Tube circuit // Young Clarence H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 488 kB | Shaun Ewing | Jan 01, 1952 00:00 | US-2580875-A // Tube circuit // Young Clarence H. // Bell Telephone Labor Inc | ||||
| PDF File 2581184.pdf | 1.35 MB | Shaun Ewing | Jan 01, 1952 00:00 |
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US-2581184-A // Reperforating apparatus // Goff Harold W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.35 MB | Shaun Ewing | Jan 01, 1952 00:00 | US-2581184-A // Reperforating apparatus // Goff Harold W. // Bell Telephone Labor Inc | ||||
| PDF File 2581251.pdf | 737 kB | Shaun Ewing | Jan 01, 1952 00:00 |
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US-2581251-A // Telephone booth // Glazer Allan ; Stryker Norman R. ; Hopkins Harris F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 737 kB | Shaun Ewing | Jan 01, 1952 00:00 | US-2581251-A // Telephone booth // Glazer Allan ; Stryker Norman R. ; Hopkins Harris F. // Bell Telephone Labor Inc | ||||
| PDF File 2581266.pdf | 1.37 MB | Shaun Ewing | Jan 01, 1952 00:00 |
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US-2581266-A // Electrical brush contact device // Lum George Renwick // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.37 MB | Shaun Ewing | Jan 01, 1952 00:00 | US-2581266-A // Electrical brush contact device // Lum George Renwick // Bell Telephone Labor Inc | ||||
| PDF File 2581305.pdf | 423 kB | Shaun Ewing | Jan 01, 1952 00:00 |
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US-2581305-A // Detection of electrically charged particles // Skellett Albert M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 423 kB | Shaun Ewing | Jan 01, 1952 00:00 | US-2581305-A // Detection of electrically charged particles // Skellett Albert M. // Bell Telephone Labor Inc | ||||
| PDF File 2581308.pdf | 402 kB | Shaun Ewing | Jan 01, 1952 00:00 |
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US-2581308-A // Controlling and indicating device // Smith Howard J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 402 kB | Shaun Ewing | Jan 01, 1952 00:00 | US-2581308-A // Controlling and indicating device // Smith Howard J. // Bell Telephone Labor Inc | ||||
| PDF File 2581847.pdf | 866 kB | Shaun Ewing | Jan 08, 1952 00:00 |
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US-2581847-A // Radiant energy object locating system // Espenschied Lloyd ; Chaffee Joseph G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 866 kB | Shaun Ewing | Jan 08, 1952 00:00 | US-2581847-A // Radiant energy object locating system // Espenschied Lloyd ; Chaffee Joseph G. // Bell Telephone Labor Inc | ||||
| PDF File 2582474.pdf | 7.51 MB | Shaun Ewing | Jan 15, 1952 00:00 |
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US-2582474-A // Gun computer having target rate integrating means for determining target position // Bomberger David C. ; Ingerson William E. ; Och Henry G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 7.51 MB | Shaun Ewing | Jan 15, 1952 00:00 | US-2582474-A // Gun computer having target rate integrating means for determining target position // Bomberger David C. ; Ingerson William E. ; Och Henry G. // Bell Telephone Labor Inc | ||||
| PDF File 2582498.pdf | 2.56 MB | Shaun Ewing | Jan 15, 1952 00:00 |
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US-2582498-A // Negative impedance repeater and loading system // Jr. Josiah L. Merrill, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.56 MB | Shaun Ewing | Jan 15, 1952 00:00 | US-2582498-A // Negative impedance repeater and loading system // Jr. Josiah L. Merrill, // Bell Telephone Labor Inc |
