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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2572628.pdf | 585 kB | Shaun Ewing | Oct 23, 1951 00:00 |
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US-2572628-A // Wave-guide transmission system // Kock Winston E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 585 kB | Shaun Ewing | Oct 23, 1951 00:00 | US-2572628-A // Wave-guide transmission system // Kock Winston E. // Bell Telephone Labor Inc | ||||
| PDF File 2572646.pdf | 1.09 MB | Shaun Ewing | Oct 23, 1951 00:00 |
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US-2572646-A // Apparatus for high-frequency heating and sealing fixtures // Menzel Paul R. ; West John W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.09 MB | Shaun Ewing | Oct 23, 1951 00:00 | US-2572646-A // Apparatus for high-frequency heating and sealing fixtures // Menzel Paul R. ; West John W. // Bell Telephone Labor Inc | ||||
| PDF File 2572667.pdf | 473 kB | Shaun Ewing | Oct 23, 1951 00:00 |
|
US-2572667-A // Method of producing quartz crystals // Ruggles David M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 473 kB | Shaun Ewing | Oct 23, 1951 00:00 | US-2572667-A // Method of producing quartz crystals // Ruggles David M. // Bell Telephone Labor Inc | ||||
| PDF File 2572672.pdf | 437 kB | Shaun Ewing | Oct 23, 1951 00:00 |
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US-2572672-A // Impedance transforming network // Smith Phillip H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 437 kB | Shaun Ewing | Oct 23, 1951 00:00 | US-2572672-A // Impedance transforming network // Smith Phillip H. // Bell Telephone Labor Inc | ||||
| PDF File 2572685.pdf | 1.18 MB | Shaun Ewing | Oct 23, 1951 00:00 |
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US-2572685-A // Tape feed suppression mechanism // Watson Edward F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.18 MB | Shaun Ewing | Oct 23, 1951 00:00 | US-2572685-A // Tape feed suppression mechanism // Watson Edward F. // Bell Telephone Labor Inc | ||||
| PDF File 2572699.pdf | 1.50 MB | Shaun Ewing | Oct 23, 1951 00:00 |
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US-2572699-A // Charge and tax determining equipment for telephone systems // Carpenter Warren W. ; Vroom Edward // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.50 MB | Shaun Ewing | Oct 23, 1951 00:00 | US-2572699-A // Charge and tax determining equipment for telephone systems // Carpenter Warren W. ; Vroom Edward // Bell Telephone Labor Inc | ||||
| PDF File 2572740.pdf | 3.30 MB | Shaun Ewing | Oct 23, 1951 00:00 |
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US-2572740-A // Private branch exchange telephone system // Malthaner William A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 3.30 MB | Shaun Ewing | Oct 23, 1951 00:00 | US-2572740-A // Private branch exchange telephone system // Malthaner William A. // Bell Telephone Labor Inc | ||||
| PDF File 2572804.pdf | 2.93 MB | Shaun Ewing | Oct 23, 1951 00:00 |
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US-2572804-A // Automatic accounting device // Flint Erlon W. ; Jr. Amos E. Joel, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.93 MB | Shaun Ewing | Oct 23, 1951 00:00 | US-2572804-A // Automatic accounting device // Flint Erlon W. ; Jr. Amos E. Joel, // Bell Telephone Labor Inc | ||||
| PDF File 2572831.pdf | 1.80 MB | Shaun Ewing | Oct 30, 1951 00:00 |
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US-2572831-A // Communication system // Bacon Walter M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.80 MB | Shaun Ewing | Oct 30, 1951 00:00 | US-2572831-A // Communication system // Bacon Walter M. // Bell Telephone Labor Inc | ||||
| PDF File 2572970.pdf | 507 kB | Shaun Ewing | Oct 30, 1951 00:00 |
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US-2572970-A // Coaxial line coupler // Baker George H. ; Smith Phillip H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 507 kB | Shaun Ewing | Oct 30, 1951 00:00 | US-2572970-A // Coaxial line coupler // Baker George H. ; Smith Phillip H. // Bell Telephone Labor Inc | ||||
| PDF File 2573148.pdf | 862 kB | Shaun Ewing | Oct 30, 1951 00:00 |
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US-2573148-A // Tunable resonance chamber // Kannenberg Walter F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 862 kB | Shaun Ewing | Oct 30, 1951 00:00 | US-2573148-A // Tunable resonance chamber // Kannenberg Walter F. // Bell Telephone Labor Inc | ||||
| PDF File 2573150.pdf | 449 kB | Shaun Ewing | Oct 30, 1951 00:00 |
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US-2573150-A // Frequency divider // Lacy Lester Y. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 449 kB | Shaun Ewing | Oct 30, 1951 00:00 | US-2573150-A // Frequency divider // Lacy Lester Y. // Bell Telephone Labor Inc | ||||
| PDF File 2573168.pdf | 406 kB | Shaun Ewing | Oct 30, 1951 00:00 |
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US-2573168-A // Mechanical impedance transformer // Mason Warren P. ; Wick Ronald F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 406 kB | Shaun Ewing | Oct 30, 1951 00:00 | US-2573168-A // Mechanical impedance transformer // Mason Warren P. ; Wick Ronald F. // Bell Telephone Labor Inc | ||||
| PDF File 2573569.pdf | 1.66 MB | Shaun Ewing | Oct 30, 1951 00:00 |
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US-2573569-A // Frame and trunk selection // Hersey Ralph E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.66 MB | Shaun Ewing | Oct 30, 1951 00:00 | US-2573569-A // Frame and trunk selection // Hersey Ralph E. // Bell Telephone Labor Inc | ||||
| PDF File 2573617.pdf | 358 kB | Shaun Ewing | Oct 30, 1951 00:00 |
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US-2573617-A // Telephone dial lamp // Shann Oscar A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 358 kB | Shaun Ewing | Oct 30, 1951 00:00 | US-2573617-A // Telephone dial lamp // Shann Oscar A. // Bell Telephone Labor Inc | ||||
| PDF File 2573713.pdf | 882 kB | Shaun Ewing | Nov 06, 1951 00:00 |
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US-2573713-A // Electrical wave guide switch // Kannenberg Walter F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 882 kB | Shaun Ewing | Nov 06, 1951 00:00 | US-2573713-A // Electrical wave guide switch // Kannenberg Walter F. // Bell Telephone Labor Inc | ||||
| PDF File 2573744.pdf | 1.18 MB | Shaun Ewing | Nov 06, 1951 00:00 |
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US-2573744-A // Regulated current supply apparatus // Trueksess David E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.18 MB | Shaun Ewing | Nov 06, 1951 00:00 | US-2573744-A // Regulated current supply apparatus // Trueksess David E. // Bell Telephone Labor Inc | ||||
| PDF File 2575058.pdf | 651 kB | Shaun Ewing | Nov 13, 1951 00:00 |
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US-2575058-A // Microwave radar antenna // King Archie P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 651 kB | Shaun Ewing | Nov 13, 1951 00:00 | US-2575058-A // Microwave radar antenna // King Archie P. // Bell Telephone Labor Inc | ||||
| PDF File 2575061.pdf | 336 kB | Shaun Ewing | Nov 13, 1951 00:00 |
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US-2575061-A // Compounding finely divided solids with butadiene-styrene synthetic rubber latices utilizing alkaline lignin solutions as dispersing agents // Mcmahon William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 336 kB | Shaun Ewing | Nov 13, 1951 00:00 | US-2575061-A // Compounding finely divided solids with butadiene-styrene synthetic rubber latices utilizing alkaline lignin solutions as dispersing agents // Mcmahon William // Bell Telephone Labor Inc | ||||
| PDF File 2575363.pdf | 2.87 MB | Shaun Ewing | Nov 20, 1951 00:00 |
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US-2575363-A // Harmonic crystal oscillator // Simons Burton H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.87 MB | Shaun Ewing | Nov 20, 1951 00:00 | US-2575363-A // Harmonic crystal oscillator // Simons Burton H. // Bell Telephone Labor Inc |
