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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2471268.pdf | 908 kB | Shaun Ewing | May 24, 1949 00:00 |
|
US-2471268-A // Index pulse generating circuit // Gaines Wilbur L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 908 kB | Shaun Ewing | May 24, 1949 00:00 | US-2471268-A // Index pulse generating circuit // Gaines Wilbur L. // Bell Telephone Labor Inc | ||||
| PDF File 2445896.pdf | 906 kB | Shaun Ewing | Jul 27, 1948 00:00 |
|
US-2445896-A // Dielectric wave guide coupling arrangement for use in two-way signaling systems // Tyrrell Warren A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 906 kB | Shaun Ewing | Jul 27, 1948 00:00 | US-2445896-A // Dielectric wave guide coupling arrangement for use in two-way signaling systems // Tyrrell Warren A. // Bell Telephone Labor Inc | ||||
| PDF File 2426626.pdf | 906 kB | Shaun Ewing | Sept 02, 1947 00:00 |
|
US-2426626-A // Electron discharge apparatus // Llewellyn Frederick B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 906 kB | Shaun Ewing | Sept 02, 1947 00:00 | US-2426626-A // Electron discharge apparatus // Llewellyn Frederick B. // Bell Telephone Labor Inc | ||||
| PDF File 2472709.pdf | 905 kB | Shaun Ewing | Jun 07, 1949 00:00 |
|
US-2472709-A // Control of electrical contacting elements // Knapp Harry M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 905 kB | Shaun Ewing | Jun 07, 1949 00:00 | US-2472709-A // Control of electrical contacting elements // Knapp Harry M. // Bell Telephone Labor Inc | ||||
| PDF File 2534862.pdf | 902 kB | Shaun Ewing | Dec 19, 1950 00:00 |
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US-2534862-A // Radio ranging system with selective automatic volume control and range following // Fox Arthur Gardner // Bell Telephone Labor Inc | |||
| Version 1 (current) | 902 kB | Shaun Ewing | Dec 19, 1950 00:00 | US-2534862-A // Radio ranging system with selective automatic volume control and range following // Fox Arthur Gardner // Bell Telephone Labor Inc | ||||
| PDF File 2417446.pdf | 902 kB | Shaun Ewing | Mar 18, 1947 00:00 |
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US-2417446-A // Stereotelevision and television range finding // Reynolds Frederick William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 902 kB | Shaun Ewing | Mar 18, 1947 00:00 | US-2417446-A // Stereotelevision and television range finding // Reynolds Frederick William // Bell Telephone Labor Inc | ||||
| PDF File 2416723.pdf | 902 kB | Shaun Ewing | Mar 04, 1947 00:00 |
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US-2416723-A // Telegraph system // Watson Edward F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 902 kB | Shaun Ewing | Mar 04, 1947 00:00 | US-2416723-A // Telegraph system // Watson Edward F. // Bell Telephone Labor Inc | ||||
| PDF File 2404391.pdf | 899 kB | Shaun Ewing | Jul 23, 1946 00:00 |
|
US-2404391-A // Prismatic and high power compressional-wave radiator and receiver // Mason Warren P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 899 kB | Shaun Ewing | Jul 23, 1946 00:00 | US-2404391-A // Prismatic and high power compressional-wave radiator and receiver // Mason Warren P. // Bell Telephone Labor Inc | ||||
| PDF File 2480038.pdf | 899 kB | Shaun Ewing | Aug 23, 1949 00:00 |
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US-2480038-A // Compensation of distortion in guided waves // Mason Warren P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 899 kB | Shaun Ewing | Aug 23, 1949 00:00 | US-2480038-A // Compensation of distortion in guided waves // Mason Warren P. // Bell Telephone Labor Inc | ||||
| PDF File 2500431.pdf | 898 kB | Shaun Ewing | Mar 14, 1950 00:00 |
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US-2500431-A // Visual representation of complex waves // Potter Ralph K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 898 kB | Shaun Ewing | Mar 14, 1950 00:00 | US-2500431-A // Visual representation of complex waves // Potter Ralph K. // Bell Telephone Labor Inc | ||||
| PDF File 2530824.pdf | 896 kB | Shaun Ewing | Nov 21, 1950 00:00 |
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US-2530824-A // Secret carrier signaling method and system // King Kenneth L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 896 kB | Shaun Ewing | Nov 21, 1950 00:00 | US-2530824-A // Secret carrier signaling method and system // King Kenneth L. // Bell Telephone Labor Inc | ||||
| PDF File 2471278.pdf | 896 kB | Shaun Ewing | May 24, 1949 00:00 |
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US-2471278-A // Gun sight control // Meacham Larned A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 896 kB | Shaun Ewing | May 24, 1949 00:00 | US-2471278-A // Gun sight control // Meacham Larned A. // Bell Telephone Labor Inc | ||||
| PDF File 2407684.pdf | 895 kB | Shaun Ewing | Sept 17, 1946 00:00 |
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US-2407684-A // Radio communication system // Roberts Leland C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 895 kB | Shaun Ewing | Sept 17, 1946 00:00 | US-2407684-A // Radio communication system // Roberts Leland C. // Bell Telephone Labor Inc | ||||
| PDF File 2482173.pdf | 892 kB | Shaun Ewing | Sept 20, 1949 00:00 |
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US-2482173-A // Test circuit // Hagstrum Homer D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 892 kB | Shaun Ewing | Sept 20, 1949 00:00 | US-2482173-A // Test circuit // Hagstrum Homer D. // Bell Telephone Labor Inc | ||||
| PDF File 2406349.pdf | 892 kB | Shaun Ewing | Aug 27, 1946 00:00 |
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US-2406349-A // Secret signaling // Buhrendorf Frederick G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 892 kB | Shaun Ewing | Aug 27, 1946 00:00 | US-2406349-A // Secret signaling // Buhrendorf Frederick G. // Bell Telephone Labor Inc | ||||
| PDF File 2458599.pdf | 892 kB | Shaun Ewing | Jan 11, 1949 00:00 |
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US-2458599-A // Circuit for sampling balanced signals // Hussey Luther W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 892 kB | Shaun Ewing | Jan 11, 1949 00:00 | US-2458599-A // Circuit for sampling balanced signals // Hussey Luther W. // Bell Telephone Labor Inc | ||||
| PDF File 2503400.pdf | 889 kB | Shaun Ewing | Apr 11, 1950 00:00 |
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US-2503400-A // Testing tank arranged for suppression of reflected compressional waves // Mason Warren P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 889 kB | Shaun Ewing | Apr 11, 1950 00:00 | US-2503400-A // Testing tank arranged for suppression of reflected compressional waves // Mason Warren P. // Bell Telephone Labor Inc | ||||
| PDF File 2408046.pdf | 889 kB | Shaun Ewing | Sept 24, 1946 00:00 |
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US-2408046-A // Electrical resistance unit // Coyne Howard L. ; Kuhn John J. ; Ross John E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 889 kB | Shaun Ewing | Sept 24, 1946 00:00 | US-2408046-A // Electrical resistance unit // Coyne Howard L. ; Kuhn John J. ; Ross John E. // Bell Telephone Labor Inc | ||||
| PDF File 2491284.pdf | 887 kB | Shaun Ewing | Dec 13, 1949 00:00 |
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US-2491284-A // Electrode for electron discharge devices and method of making the same // Sears Raymond W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 887 kB | Shaun Ewing | Dec 13, 1949 00:00 | US-2491284-A // Electrode for electron discharge devices and method of making the same // Sears Raymond W. // Bell Telephone Labor Inc | ||||
| PDF File 2502531.pdf | 884 kB | Shaun Ewing | Apr 04, 1950 00:00 |
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US-2502531-A // Electron discharge device // Morton Jack A. ; Ryder Robert M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 884 kB | Shaun Ewing | Apr 04, 1950 00:00 | US-2502531-A // Electron discharge device // Morton Jack A. ; Ryder Robert M. // Bell Telephone Labor Inc |
