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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2545544.pdf | 910 kB | Shaun Ewing | Mar 20, 1951 00:00 |
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US-2545544-A // Impedance monitor // Doherty William H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 910 kB | Shaun Ewing | Mar 20, 1951 00:00 | US-2545544-A // Impedance monitor // Doherty William H. // Bell Telephone Labor Inc | ||||
| PDF File 2542668.pdf | 909 kB | Shaun Ewing | Feb 20, 1951 00:00 |
|
US-2542668-A // Mercury type relay // Harrison Henry C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 909 kB | Shaun Ewing | Feb 20, 1951 00:00 | US-2542668-A // Mercury type relay // Harrison Henry C. // Bell Telephone Labor Inc | ||||
| PDF File 2658959.pdf | 908 kB | Shaun Ewing | Nov 10, 1953 00:00 |
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US-2658959-A // High efficiency radio-frequency power amplifier // Doherty William H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 908 kB | Shaun Ewing | Nov 10, 1953 00:00 | US-2658959-A // High efficiency radio-frequency power amplifier // Doherty William H. // Bell Telephone Labor Inc | ||||
| PDF File 2721935.pdf | 907 kB | Shaun Ewing | Oct 25, 1955 00:00 |
|
US-2721935-A // Duplex radio telephone system // Dorff Louis A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 907 kB | Shaun Ewing | Oct 25, 1955 00:00 | US-2721935-A // Duplex radio telephone system // Dorff Louis A. // Bell Telephone Labor Inc | ||||
| PDF File 2676206.pdf | 907 kB | Shaun Ewing | Apr 20, 1954 00:00 |
|
US-2676206-A // Computation and display of correlation // Bennett William R. ; Peterson Liss C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 907 kB | Shaun Ewing | Apr 20, 1954 00:00 | US-2676206-A // Computation and display of correlation // Bennett William R. ; Peterson Liss C. // Bell Telephone Labor Inc | ||||
| PDF File 2594897.pdf | 907 kB | Shaun Ewing | Apr 29, 1952 00:00 |
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US-2594897-A // Cathode structure for electron discharge tubes // Field Lester M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 907 kB | Shaun Ewing | Apr 29, 1952 00:00 | US-2594897-A // Cathode structure for electron discharge tubes // Field Lester M. // Bell Telephone Labor Inc | ||||
| PDF File 2719246.pdf | 903 kB | Shaun Ewing | Sept 27, 1955 00:00 |
|
US-2719246-A // Electron discharge device // Goddard Charles T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 903 kB | Shaun Ewing | Sept 27, 1955 00:00 | US-2719246-A // Electron discharge device // Goddard Charles T. // Bell Telephone Labor Inc | ||||
| PDF File 2589184.pdf | 900 kB | Shaun Ewing | Mar 11, 1952 00:00 |
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US-2589184-A // Electronic impedance equalizer // Zinn Manvel K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 900 kB | Shaun Ewing | Mar 11, 1952 00:00 | US-2589184-A // Electronic impedance equalizer // Zinn Manvel K. // Bell Telephone Labor Inc | ||||
| PDF File 2678383.pdf | 899 kB | Shaun Ewing | May 11, 1954 00:00 |
|
US-2678383-A // Linearity measuring scheme // Frantz Glenn R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 899 kB | Shaun Ewing | May 11, 1954 00:00 | US-2678383-A // Linearity measuring scheme // Frantz Glenn R. // Bell Telephone Labor Inc | ||||
| PDF File 2590584.pdf | 897 kB | Shaun Ewing | Mar 25, 1952 00:00 |
|
US-2590584-A // Sea-water battery // Taylor Raymond L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 897 kB | Shaun Ewing | Mar 25, 1952 00:00 | US-2590584-A // Sea-water battery // Taylor Raymond L. // Bell Telephone Labor Inc | ||||
| PDF File 2553255.pdf | 897 kB | Shaun Ewing | May 15, 1951 00:00 |
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US-2553255-A // Telephone substation apparatus // Hayward John M. ; Jr. Charles A. Johnson, ; Neisser Wilson R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 897 kB | Shaun Ewing | May 15, 1951 00:00 | US-2553255-A // Telephone substation apparatus // Hayward John M. ; Jr. Charles A. Johnson, ; Neisser Wilson R. // Bell Telephone Labor Inc | ||||
| PDF File 2548655.pdf | 896 kB | Shaun Ewing | Apr 10, 1951 00:00 |
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US-2548655-A // Directive dielectric guide antenna // Cutler Cassius C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 896 kB | Shaun Ewing | Apr 10, 1951 00:00 | US-2548655-A // Directive dielectric guide antenna // Cutler Cassius C. // Bell Telephone Labor Inc | ||||
| PDF File 2659813.pdf | 896 kB | Shaun Ewing | Nov 17, 1953 00:00 |
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US-2659813-A // Frequency modulation repeater // Schelleng John C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 896 kB | Shaun Ewing | Nov 17, 1953 00:00 | US-2659813-A // Frequency modulation repeater // Schelleng John C. // Bell Telephone Labor Inc | ||||
| PDF File 2549504.pdf | 896 kB | Shaun Ewing | Apr 17, 1951 00:00 |
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US-2549504-A // Method of sealing glass to metal // Messana Joseph P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 896 kB | Shaun Ewing | Apr 17, 1951 00:00 | US-2549504-A // Method of sealing glass to metal // Messana Joseph P. // Bell Telephone Labor Inc | ||||
| PDF File 2633159.pdf | 895 kB | Shaun Ewing | Mar 31, 1953 00:00 |
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US-2633159-A // Method of fabricating cathode assemblies // Shower Edmund G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 895 kB | Shaun Ewing | Mar 31, 1953 00:00 | US-2633159-A // Method of fabricating cathode assemblies // Shower Edmund G. // Bell Telephone Labor Inc | ||||
| PDF File 2719773.pdf | 895 kB | Shaun Ewing | Oct 04, 1955 00:00 |
|
US-2719773-A // Electrical circuit employing magnetic cores // Karnaugh Maurice // Bell Telephone Labor Inc | |||
| Version 1 (current) | 895 kB | Shaun Ewing | Oct 04, 1955 00:00 | US-2719773-A // Electrical circuit employing magnetic cores // Karnaugh Maurice // Bell Telephone Labor Inc | ||||
| PDF File 2571800.pdf | 893 kB | Shaun Ewing | Oct 16, 1951 00:00 |
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US-2571800-A // Signal transmitter // Vroom Edward // Bell Telephone Labor Inc | |||
| Version 1 (current) | 893 kB | Shaun Ewing | Oct 16, 1951 00:00 | US-2571800-A // Signal transmitter // Vroom Edward // Bell Telephone Labor Inc | ||||
| PDF File 2694801.pdf | 892 kB | Shaun Ewing | Nov 16, 1954 00:00 |
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US-2694801-A // Pulse counting and registration system // Bachelet Albert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 892 kB | Shaun Ewing | Nov 16, 1954 00:00 | US-2694801-A // Pulse counting and registration system // Bachelet Albert E. // Bell Telephone Labor Inc | ||||
| PDF File 2698922.pdf | 892 kB | Shaun Ewing | Jan 04, 1955 00:00 |
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US-2698922-A // Single-sided push-pull amplifier // Reise Herman A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 892 kB | Shaun Ewing | Jan 04, 1955 00:00 | US-2698922-A // Single-sided push-pull amplifier // Reise Herman A. // Bell Telephone Labor Inc | ||||
| PDF File 2695980.pdf | 891 kB | Shaun Ewing | Nov 30, 1954 00:00 |
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US-2695980-A // Servomechanism stabilization // Leed Daniel ; Smith Norman D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 891 kB | Shaun Ewing | Nov 30, 1954 00:00 | US-2695980-A // Servomechanism stabilization // Leed Daniel ; Smith Norman D. // Bell Telephone Labor Inc |
