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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2481430.pdf | 282 kB | Shaun Ewing | Sept 06, 1949 00:00 |
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US-2481430-A // Pressure seal for rotary joints // Koller Fredrick W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 282 kB | Shaun Ewing | Sept 06, 1949 00:00 | US-2481430-A // Pressure seal for rotary joints // Koller Fredrick W. // Bell Telephone Labor Inc | ||||
| PDF File 2481247.pdf | 779 kB | Shaun Ewing | Sept 06, 1949 00:00 |
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US-2481247-A // Visual representation of complex waves // Schott Lionel // Bell Telephone Labor Inc | |||
| Version 1 (current) | 779 kB | Shaun Ewing | Sept 06, 1949 00:00 | US-2481247-A // Visual representation of complex waves // Schott Lionel // Bell Telephone Labor Inc | ||||
| PDF File 2481221.pdf | 858 kB | Shaun Ewing | Sept 06, 1949 00:00 |
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US-2481221-A // Signaling system // Jr. Amos E. Joel, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 858 kB | Shaun Ewing | Sept 06, 1949 00:00 | US-2481221-A // Signaling system // Jr. Amos E. Joel, // Bell Telephone Labor Inc | ||||
| PDF File 2481003.pdf | 255 kB | Shaun Ewing | Sept 06, 1949 00:00 |
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US-2481003-A // Protective arrangement for switch contacts // Curtis Austen M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 255 kB | Shaun Ewing | Sept 06, 1949 00:00 | US-2481003-A // Protective arrangement for switch contacts // Curtis Austen M. // Bell Telephone Labor Inc | ||||
| PDF File 2480995.pdf | 468 kB | Shaun Ewing | Sept 06, 1949 00:00 |
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US-2480995-A // Electrical potentiometer device // Armitage Le Roy // Bell Telephone Labor Inc | |||
| Version 1 (current) | 468 kB | Shaun Ewing | Sept 06, 1949 00:00 | US-2480995-A // Electrical potentiometer device // Armitage Le Roy // Bell Telephone Labor Inc | ||||
| PDF File 2480878.pdf | 3.34 MB | Shaun Ewing | Sept 06, 1949 00:00 |
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US-2480878-A // Telegraph signal distortion measuring apparatus and system // Rea Wilton T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 3.34 MB | Shaun Ewing | Sept 06, 1949 00:00 | US-2480878-A // Telegraph signal distortion measuring apparatus and system // Rea Wilton T. // Bell Telephone Labor Inc | ||||
| PDF File 2480594.pdf | 664 kB | Shaun Ewing | Aug 30, 1949 00:00 |
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US-2480594-A // Adjustable cam device // Mohr Otto // Bell Telephone Labor Inc | |||
| Version 1 (current) | 664 kB | Shaun Ewing | Aug 30, 1949 00:00 | US-2480594-A // Adjustable cam device // Mohr Otto // Bell Telephone Labor Inc | ||||
| PDF File 2480340.pdf | 597 kB | Shaun Ewing | Aug 30, 1949 00:00 |
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US-2480340-A // Variable inductance device // Rose Charles F. P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 597 kB | Shaun Ewing | Aug 30, 1949 00:00 | US-2480340-A // Variable inductance device // Rose Charles F. 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 2479909.pdf | 2.35 MB | Shaun Ewing | Aug 23, 1949 00:00 |
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US-2479909-A // Computing circuit for determining bomb release course // Darlington Sidney // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.35 MB | Shaun Ewing | Aug 23, 1949 00:00 | US-2479909-A // Computing circuit for determining bomb release course // Darlington Sidney // Bell Telephone Labor Inc | ||||
| PDF File 2479897.pdf | 673 kB | Shaun Ewing | Aug 23, 1949 00:00 |
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US-2479897-A // Radar antenna driving mechanism // Baxter Howard A. ; Budenbom Horace T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 673 kB | Shaun Ewing | Aug 23, 1949 00:00 | US-2479897-A // Radar antenna driving mechanism // Baxter Howard A. ; Budenbom Horace T. // Bell Telephone Labor Inc | ||||
| PDF File 2479465.pdf | 997 kB | Shaun Ewing | Aug 16, 1949 00:00 |
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US-2479465-A // Control device // Boeck Gunther A. ; Howard Edson J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 997 kB | Shaun Ewing | Aug 16, 1949 00:00 | US-2479465-A // Control device // Boeck Gunther A. ; Howard Edson J. // Bell Telephone Labor Inc | ||||
| PDF File 2479073.pdf | 1.10 MB | Shaun Ewing | Aug 16, 1949 00:00 |
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US-2479073-A // Testing system for selector switches // Luther Walter R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.10 MB | Shaun Ewing | Aug 16, 1949 00:00 | US-2479073-A // Testing system for selector switches // Luther Walter R. // Bell Telephone Labor Inc | ||||
| PDF File 2478781.pdf | 425 kB | Shaun Ewing | Aug 09, 1949 00:00 |
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US-2478781-A // Circuit maker and breaker // Reinschmidt Charles G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 425 kB | Shaun Ewing | Aug 09, 1949 00:00 | US-2478781-A // Circuit maker and breaker // Reinschmidt Charles G. // Bell Telephone Labor Inc | ||||
| PDF File 2478778.pdf | 1.78 MB | Shaun Ewing | Aug 09, 1949 00:00 |
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US-2478778-A // Variable delay means // Oliver Bernard M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.78 MB | Shaun Ewing | Aug 09, 1949 00:00 | US-2478778-A // Variable delay means // Oliver Bernard M. // Bell Telephone Labor Inc | ||||
| PDF File 2478759.pdf | 462 kB | Shaun Ewing | Aug 09, 1949 00:00 |
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US-2478759-A // Radio position indicator // Heising Raymond A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 462 kB | Shaun Ewing | Aug 09, 1949 00:00 | US-2478759-A // Radio position indicator // Heising Raymond A. // Bell Telephone Labor Inc | ||||
| PDF File 2478740.pdf | 785 kB | Shaun Ewing | Aug 09, 1949 00:00 |
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US-2478740-A // Electronic motor control apparatus // Bollman John H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 785 kB | Shaun Ewing | Aug 09, 1949 00:00 | US-2478740-A // Electronic motor control apparatus // Bollman John H. // Bell Telephone Labor Inc | ||||
| PDF File 2478670.pdf | 1.59 MB | Shaun Ewing | Aug 09, 1949 00:00 |
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US-2478670-A // Automatic register for echo pulses from a plurality of objects // Skellett Albert M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.59 MB | Shaun Ewing | Aug 09, 1949 00:00 | US-2478670-A // Automatic register for echo pulses from a plurality of objects // Skellett Albert M. // Bell Telephone Labor Inc | ||||
| PDF File 2477337.pdf | 728 kB | Shaun Ewing | Jul 26, 1949 00:00 |
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US-2477337-A // Magnetic detector // Kahl William E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 728 kB | Shaun Ewing | Jul 26, 1949 00:00 | US-2477337-A // Magnetic detector // Kahl William E. // Bell Telephone Labor Inc | ||||
| PDF File 2477246.pdf | 482 kB | Shaun Ewing | Jul 26, 1949 00:00 |
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US-2477246-A // Submarine signaling device // Gillespie Rollin W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 482 kB | Shaun Ewing | Jul 26, 1949 00:00 | US-2477246-A // Submarine signaling device // Gillespie Rollin W. // Bell Telephone Labor Inc |
