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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2767246.pdf | 6.31 MB | Shaun Ewing | Oct 16, 1956 00:00 |
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US-2767246-A // Automatic message accounting system // Retallack John B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 6.31 MB | Shaun Ewing | Oct 16, 1956 00:00 | US-2767246-A // Automatic message accounting system // Retallack John B. // Bell Telephone Labor Inc | ||||
| PDF File 2767256.pdf | 1.14 MB | Shaun Ewing | Oct 16, 1956 00:00 |
|
US-2767256-A // Test trunk circuit // Schiavoni William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.14 MB | Shaun Ewing | Oct 16, 1956 00:00 | US-2767256-A // Test trunk circuit // Schiavoni William // Bell Telephone Labor Inc | ||||
| PDF File 2767260.pdf | 1.08 MB | Shaun Ewing | Oct 16, 1956 00:00 |
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US-2767260-A // Broad band testing circuit // Kinzer John P. ; Marshall Robert W. ; Sproul Philip T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.08 MB | Shaun Ewing | Oct 16, 1956 00:00 | US-2767260-A // Broad band testing circuit // Kinzer John P. ; Marshall Robert W. ; Sproul Philip T. // Bell Telephone Labor Inc | ||||
| PDF File 2767344.pdf | 533 kB | Shaun Ewing | Oct 16, 1956 00:00 |
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US-2767344-A // Electronic amplifier // Hines Marion E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 533 kB | Shaun Ewing | Oct 16, 1956 00:00 | US-2767344-A // Electronic amplifier // Hines Marion E. // Bell Telephone Labor Inc | ||||
| PDF File 2767358.pdf | 429 kB | Shaun Ewing | Oct 16, 1956 00:00 |
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US-2767358-A // Semiconductor signal translating devices // Early James M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 429 kB | Shaun Ewing | Oct 16, 1956 00:00 | US-2767358-A // Semiconductor signal translating devices // Early James M. // Bell Telephone Labor Inc | ||||
| PDF File 2767373.pdf | 758 kB | Shaun Ewing | Oct 16, 1956 00:00 |
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US-2767373-A // Measurement of envelope delay distortion // Maggio John B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 758 kB | Shaun Ewing | Oct 16, 1956 00:00 | US-2767373-A // Measurement of envelope delay distortion // Maggio John B. // Bell Telephone Labor Inc | ||||
| PDF File 2767374.pdf | 473 kB | Shaun Ewing | Oct 16, 1956 00:00 |
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US-2767374-A // Heterodyne measuring circuits // Slonczewski Thaddeus // Bell Telephone Labor Inc | |||
| Version 1 (current) | 473 kB | Shaun Ewing | Oct 16, 1956 00:00 | US-2767374-A // Heterodyne measuring circuits // Slonczewski Thaddeus // Bell Telephone Labor Inc | ||||
| PDF File 2767377.pdf | 273 kB | Shaun Ewing | Oct 16, 1956 00:00 |
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US-2767377-A // Compensated electrical rectifier and meter // Daschke Arthur W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 273 kB | Shaun Ewing | Oct 16, 1956 00:00 | US-2767377-A // Compensated electrical rectifier and meter // Daschke Arthur W. // Bell Telephone Labor Inc | ||||
| PDF File 2767379.pdf | 796 kB | Shaun Ewing | Oct 16, 1956 00:00 |
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US-2767379-A // Electromagnetic wave equalization // Mumford William W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 796 kB | Shaun Ewing | Oct 16, 1956 00:00 | US-2767379-A // Electromagnetic wave equalization // Mumford William W. // Bell Telephone Labor Inc | ||||
| PDF File 2767380.pdf | 562 kB | Shaun Ewing | Oct 16, 1956 00:00 |
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US-2767380-A // Impedance transformer // Zobel Otto J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 562 kB | Shaun Ewing | Oct 16, 1956 00:00 | US-2767380-A // Impedance transformer // Zobel Otto J. // Bell Telephone Labor Inc | ||||
| PDF File 2767396.pdf | 581 kB | Shaun Ewing | Oct 16, 1956 00:00 |
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US-2767396-A // Directive antenna systems // Cutler Cassius C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 581 kB | Shaun Ewing | Oct 16, 1956 00:00 | US-2767396-A // Directive antenna systems // Cutler Cassius C. // Bell Telephone Labor Inc | ||||
| PDF File 2768100.pdf | 299 kB | Shaun Ewing | Oct 23, 1956 00:00 |
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US-2768100-A // Surface treatment of germanium circuit elements // Rulison Raymond L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 299 kB | Shaun Ewing | Oct 23, 1956 00:00 | US-2768100-A // Surface treatment of germanium circuit elements // Rulison Raymond L. // Bell Telephone Labor Inc | ||||
| PDF File 2768291.pdf | 261 kB | Shaun Ewing | Oct 23, 1956 00:00 |
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US-2768291-A // Electronic tube alarm circuit // Lutomirski Karel // Bell Telephone Labor Inc | |||
| Version 1 (current) | 261 kB | Shaun Ewing | Oct 23, 1956 00:00 | US-2768291-A // Electronic tube alarm circuit // Lutomirski Karel // Bell Telephone Labor Inc | ||||
| PDF File 2768322.pdf | 872 kB | Shaun Ewing | Oct 23, 1956 00:00 |
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US-2768322-A // Interdigital filter circuit // Fletcher Robert C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 872 kB | Shaun Ewing | Oct 23, 1956 00:00 | US-2768322-A // Interdigital filter circuit // Fletcher Robert C. // Bell Telephone Labor Inc | ||||
| PDF File 2768328.pdf | 1.28 MB | Shaun Ewing | Oct 23, 1956 00:00 |
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US-2768328-A // High frequency electronic device // Pierce John R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.28 MB | Shaun Ewing | Oct 23, 1956 00:00 | US-2768328-A // High frequency electronic device // Pierce John R. // Bell Telephone Labor Inc | ||||
| PDF File 2768354.pdf | 506 kB | Shaun Ewing | Oct 23, 1956 00:00 |
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US-2768354-A // Gyromagnetic resonance type microwave mode converter // Hogan Clarence L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 506 kB | Shaun Ewing | Oct 23, 1956 00:00 | US-2768354-A // Gyromagnetic resonance type microwave mode converter // Hogan Clarence L. // Bell Telephone Labor Inc | ||||
| PDF File 2768355.pdf | 270 kB | Shaun Ewing | Oct 23, 1956 00:00 |
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US-2768355-A // Transmission line with impedancematching terminations // Nebel Charles N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 270 kB | Shaun Ewing | Oct 23, 1956 00:00 | US-2768355-A // Transmission line with impedancematching terminations // Nebel Charles N. // Bell Telephone Labor Inc | ||||
| PDF File 2768557.pdf | 733 kB | Shaun Ewing | Oct 30, 1956 00:00 |
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US-2768557-A // Uniaxial crystal electric light valve compensated for divergent light // Bond Walter L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 733 kB | Shaun Ewing | Oct 30, 1956 00:00 | US-2768557-A // Uniaxial crystal electric light valve compensated for divergent light // Bond Walter L. // Bell Telephone Labor Inc | ||||
| PDF File 2768914.pdf | 1.16 MB | Shaun Ewing | Oct 30, 1956 00:00 |
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US-2768914-A // Process for producing semiconductive crystals of uniform resistivity // Buehler Ernest ; Teal Gordon K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.16 MB | Shaun Ewing | Oct 30, 1956 00:00 | US-2768914-A // Process for producing semiconductive crystals of uniform resistivity // Buehler Ernest ; Teal Gordon K. // Bell Telephone Labor Inc | ||||
| PDF File 2769147.pdf | 1.28 MB | Shaun Ewing | Oct 30, 1956 00:00 |
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US-2769147-A // Wave propagation in composite conductors // Black Harold S. ; Clogston Albert M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.28 MB | Shaun Ewing | Oct 30, 1956 00:00 | US-2769147-A // Wave propagation in composite conductors // Black Harold S. ; Clogston Albert M. // Bell Telephone Labor Inc |
