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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2913578.pdf | 657 kB | Shaun Ewing | Nov 17, 1959 00:00 |
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US-2913578-A // Multivibrator circuits // Younker Elmer L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 657 kB | Shaun Ewing | Nov 17, 1959 00:00 | US-2913578-A // Multivibrator circuits // Younker Elmer L. // Bell Telephone Labor Inc | ||||
| PDF File 2916708.pdf | 656 kB | Shaun Ewing | Dec 08, 1959 00:00 |
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US-2916708-A // Overload protection circuit // Klie Robert H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 656 kB | Shaun Ewing | Dec 08, 1959 00:00 | US-2916708-A // Overload protection circuit // Klie Robert H. // Bell Telephone Labor Inc | ||||
| PDF File 2894256.pdf | 656 kB | Shaun Ewing | Jul 07, 1959 00:00 |
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US-2894256-A // Dual phase shift conversion circuits // Kronacher Gerald // Bell Telephone Labor Inc | |||
| Version 1 (current) | 656 kB | Shaun Ewing | Jul 07, 1959 00:00 | US-2894256-A // Dual phase shift conversion circuits // Kronacher Gerald // Bell Telephone Labor Inc | ||||
| PDF File 2810089.pdf | 656 kB | Shaun Ewing | Oct 15, 1957 00:00 |
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US-2810089-A // Cathodes for electron discharge devices // Macnair Donald // Bell Telephone Labor Inc | |||
| Version 1 (current) | 656 kB | Shaun Ewing | Oct 15, 1957 00:00 | US-2810089-A // Cathodes for electron discharge devices // Macnair Donald // Bell Telephone Labor Inc | ||||
| PDF File 2779925.pdf | 655 kB | Shaun Ewing | Jan 29, 1957 00:00 |
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US-2779925-A // Composite coaxial resonator // Black Harold S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 655 kB | Shaun Ewing | Jan 29, 1957 00:00 | US-2779925-A // Composite coaxial resonator // Black Harold S. // Bell Telephone Labor Inc | ||||
| PDF File 2956160.pdf | 655 kB | Shaun Ewing | Oct 11, 1960 00:00 |
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US-2956160-A // Millimeter wave crystal rectifier // Sharpless William M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 655 kB | Shaun Ewing | Oct 11, 1960 00:00 | US-2956160-A // Millimeter wave crystal rectifier // Sharpless William M. // Bell Telephone Labor Inc | ||||
| PDF File 2941089.pdf | 654 kB | Shaun Ewing | Jun 14, 1960 00:00 |
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US-2941089-A // Magnetic core counter circuits // Jr. Alfred B. Brown, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 654 kB | Shaun Ewing | Jun 14, 1960 00:00 | US-2941089-A // Magnetic core counter circuits // Jr. Alfred B. Brown, // Bell Telephone Labor Inc | ||||
| PDF File 2958788.pdf | 654 kB | Shaun Ewing | Nov 01, 1960 00:00 |
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US-2958788-A // Transistor delay circuits // Githens John A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 654 kB | Shaun Ewing | Nov 01, 1960 00:00 | US-2958788-A // Transistor delay circuits // Githens John A. // Bell Telephone Labor Inc | ||||
| PDF File 2797314.pdf | 653 kB | Shaun Ewing | Jun 25, 1957 00:00 |
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US-2797314-A // Demodulation of vestigial sideband signals // Eglin James M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 653 kB | Shaun Ewing | Jun 25, 1957 00:00 | US-2797314-A // Demodulation of vestigial sideband signals // Eglin James M. // Bell Telephone Labor Inc | ||||
| PDF File 2818514.pdf | 653 kB | Shaun Ewing | Dec 31, 1957 00:00 |
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US-2818514-A // Stressed ferrite cores // Goertz Matilda F. ; Williams Howell J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 653 kB | Shaun Ewing | Dec 31, 1957 00:00 | US-2818514-A // Stressed ferrite cores // Goertz Matilda F. ; Williams Howell J. // Bell Telephone Labor Inc | ||||
| PDF File 2922964.pdf | 653 kB | Shaun Ewing | Jan 26, 1960 00:00 |
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US-2922964-A // Nonreciprocal wave transmission // Turner Edward H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 653 kB | Shaun Ewing | Jan 26, 1960 00:00 | US-2922964-A // Nonreciprocal wave transmission // Turner Edward H. // Bell Telephone Labor Inc | ||||
| PDF File 2820170.pdf | 653 kB | Shaun Ewing | Jan 14, 1958 00:00 |
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US-2820170-A // Spatial harmonic traveling wave tube // Robertson Sloan D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 653 kB | Shaun Ewing | Jan 14, 1958 00:00 | US-2820170-A // Spatial harmonic traveling wave tube // Robertson Sloan D. // Bell Telephone Labor Inc | ||||
| PDF File 2814783.pdf | 653 kB | Shaun Ewing | Nov 26, 1957 00:00 |
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US-2814783-A // Magnetically controllable transmission system // Jr. William H. Hewitt, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 653 kB | Shaun Ewing | Nov 26, 1957 00:00 | US-2814783-A // Magnetically controllable transmission system // Jr. William H. Hewitt, // Bell Telephone Labor Inc | ||||
| PDF File 2825764.pdf | 652 kB | Shaun Ewing | Mar 04, 1958 00:00 |
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US-2825764-A // Cross-control compandor used as echo suppressors // Edwards Paul G. ; Robertson Donald D. ; Smethurst Joseph O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 652 kB | Shaun Ewing | Mar 04, 1958 00:00 | US-2825764-A // Cross-control compandor used as echo suppressors // Edwards Paul G. ; Robertson Donald D. ; Smethurst Joseph O. // Bell Telephone Labor Inc | ||||
| PDF File 2859282.pdf | 652 kB | Shaun Ewing | Nov 04, 1958 00:00 |
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US-2859282-A // Communication switching network // Dunlap Kermit S. ; Taylor Jeremy P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 652 kB | Shaun Ewing | Nov 04, 1958 00:00 | US-2859282-A // Communication switching network // Dunlap Kermit S. ; Taylor Jeremy P. // Bell Telephone Labor Inc | ||||
| PDF File 2806169.pdf | 652 kB | Shaun Ewing | Sept 10, 1957 00:00 |
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US-2806169-A // Electron discharge devices // Robertson George H. ; Walsh Edward J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 652 kB | Shaun Ewing | Sept 10, 1957 00:00 | US-2806169-A // Electron discharge devices // Robertson George H. ; Walsh Edward J. // Bell Telephone Labor Inc | ||||
| PDF File 2821460.pdf | 651 kB | Shaun Ewing | Jan 28, 1958 00:00 |
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US-2821460-A // Method of purifying silicon tetrachloride and germanium tetrachloride // Whelan James M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 651 kB | Shaun Ewing | Jan 28, 1958 00:00 | US-2821460-A // Method of purifying silicon tetrachloride and germanium tetrachloride // Whelan James M. // Bell Telephone Labor Inc | ||||
| PDF File 2874341.pdf | 651 kB | Shaun Ewing | Feb 17, 1959 00:00 |
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US-2874341-A // Ohmic contacts to silicon bodies // Biondi Frank J. ; Cleveland Hugh M. ; Sullivan Miles V. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 651 kB | Shaun Ewing | Feb 17, 1959 00:00 | US-2874341-A // Ohmic contacts to silicon bodies // Biondi Frank J. ; Cleveland Hugh M. ; Sullivan Miles V. // Bell Telephone Labor Inc | ||||
| PDF File 2953643.pdf | 651 kB | Shaun Ewing | Sept 20, 1960 00:00 |
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US-2953643-A // Inverted speech privacy using irregular inverting wave form // Jr. Walter Koenig, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 651 kB | Shaun Ewing | Sept 20, 1960 00:00 | US-2953643-A // Inverted speech privacy using irregular inverting wave form // Jr. Walter Koenig, // Bell Telephone Labor Inc | ||||
| PDF File 2825761.pdf | 650 kB | Shaun Ewing | Mar 04, 1958 00:00 |
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US-2825761-A // Magnetically loaded electrical conductors // Jr. John G. Kreer, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 650 kB | Shaun Ewing | Mar 04, 1958 00:00 | US-2825761-A // Magnetically loaded electrical conductors // Jr. John G. Kreer, // Bell Telephone Labor Inc |
