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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2695332.pdf | 1.03 MB | Shaun Ewing | Nov 23, 1954 00:00 |
|
US-2695332-A // Two-way multichannel carrier wave transmission // Caruthers Robert S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.03 MB | Shaun Ewing | Nov 23, 1954 00:00 | US-2695332-A // Two-way multichannel carrier wave transmission // Caruthers Robert S. // Bell Telephone Labor Inc | ||||
| PDF File 2694801.pdf | 892 kB | Shaun Ewing | Nov 16, 1954 00:00 |
|
US-2694801-A // Pulse counting and registration system // Bachelet Albert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 892 kB | Shaun Ewing | Nov 16, 1954 00:00 | US-2694801-A // Pulse counting and registration system // Bachelet Albert E. // Bell Telephone Labor Inc | ||||
| PDF File 2694196.pdf | 678 kB | Shaun Ewing | Nov 09, 1954 00:00 |
|
US-2694196-A // Duplex radio telephone system // Baker George H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 678 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694196-A // Duplex radio telephone system // Baker George H. // Bell Telephone Labor Inc | ||||
| PDF File 2694189.pdf | 457 kB | Shaun Ewing | Nov 09, 1954 00:00 |
|
US-2694189-A // Solderless wire terminal // Wirsching Robert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 457 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694189-A // Solderless wire terminal // Wirsching Robert E. // Bell Telephone Labor Inc | ||||
| PDF File 2694186.pdf | 753 kB | Shaun Ewing | Nov 09, 1954 00:00 |
|
US-2694186-A // Wave filter // Kinzer John P. ; Marshall Robert W. ; Wilson Ira G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 753 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694186-A // Wave filter // Kinzer John P. ; Marshall Robert W. ; Wilson Ira G. // Bell Telephone Labor Inc | ||||
| PDF File 2694184.pdf | 511 kB | Shaun Ewing | Nov 09, 1954 00:00 |
|
US-2694184-A // Equalizer // Rounds Philip W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 511 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694184-A // Equalizer // Rounds Philip W. // Bell Telephone Labor Inc | ||||
| PDF File 2694178.pdf | 758 kB | Shaun Ewing | Nov 09, 1954 00:00 |
|
US-2694178-A // Electromagnetic control apparatus // Smith Donald H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 758 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694178-A // Electromagnetic control apparatus // Smith Donald H. // Bell Telephone Labor Inc | ||||
| PDF File 2694174.pdf | 603 kB | Shaun Ewing | Nov 09, 1954 00:00 |
|
US-2694174-A // Frequency and voltage control apparatus // Stone John R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 603 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694174-A // Frequency and voltage control apparatus // Stone John R. // Bell Telephone Labor Inc | ||||
| PDF File 2694160.pdf | 607 kB | Shaun Ewing | Nov 09, 1954 00:00 |
|
US-2694160-A // Expandable straight line trajectory radar and sonar indicator // Rea Wilton T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 607 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694160-A // Expandable straight line trajectory radar and sonar indicator // Rea Wilton T. // Bell Telephone Labor Inc | ||||
| PDF File 2694159.pdf | 670 kB | Shaun Ewing | Nov 09, 1954 00:00 |
|
US-2694159-A // Microwave amplifier // Pierce John R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 670 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694159-A // Microwave amplifier // Pierce John R. // Bell Telephone Labor Inc | ||||
| PDF File 2694154.pdf | 399 kB | Shaun Ewing | Nov 09, 1954 00:00 |
|
US-2694154-A // Card translator optical system // Kingsbury Edwin F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 399 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694154-A // Card translator optical system // Kingsbury Edwin F. // Bell Telephone Labor Inc | ||||
| PDF File 2694147.pdf | 1.59 MB | Shaun Ewing | Nov 09, 1954 00:00 |
|
US-2694147-A // Scanning antenna system // Feldman Carl B. H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.59 MB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694147-A // Scanning antenna system // Feldman Carl B. H. // Bell Telephone Labor Inc | ||||
| PDF File 2694142.pdf | 624 kB | Shaun Ewing | Nov 09, 1954 00:00 |
|
US-2694142-A // Signal-to-noise energy detection unit // Laidig John F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 624 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694142-A // Signal-to-noise energy detection unit // Laidig John F. // Bell Telephone Labor Inc | ||||
| PDF File 2694141.pdf | 1.38 MB | Shaun Ewing | Nov 09, 1954 00:00 |
|
US-2694141-A // Radiant energy signaling system // Mitchell Doren // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.38 MB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694141-A // Radiant energy signaling system // Mitchell Doren // Bell Telephone Labor Inc | ||||
| PDF File 2694140.pdf | 1.03 MB | Shaun Ewing | Nov 09, 1954 00:00 |
|
US-2694140-A // Selection of low interference radio channels // Gilman George W. ; Pfleger Kenneth W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.03 MB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694140-A // Selection of low interference radio channels // Gilman George W. ; Pfleger Kenneth W. // Bell Telephone Labor Inc | ||||
| PDF File 2694119.pdf | 527 kB | Shaun Ewing | Nov 09, 1954 00:00 |
|
US-2694119-A // Vibrating reed selector // Armitage Ethel D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 527 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694119-A // Vibrating reed selector // Armitage Ethel D. // Bell Telephone Labor Inc | ||||
| PDF File 2694115.pdf | 704 kB | Shaun Ewing | Nov 09, 1954 00:00 |
|
US-2694115-A // Push-pull transistor amplifier with conjugate input and output impedances // Meacham Larned A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 704 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694115-A // Push-pull transistor amplifier with conjugate input and output impedances // Meacham Larned A. // Bell Telephone Labor Inc | ||||
| PDF File 2694113.pdf | 678 kB | Shaun Ewing | Nov 09, 1954 00:00 |
|
US-2694113-A // Transistor amplifier with conjugate input and output impedances // Meacham Larned A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 678 kB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694113-A // Transistor amplifier with conjugate input and output impedances // Meacham Larned A. // Bell Telephone Labor Inc | ||||
| PDF File 2694112.pdf | 1.29 MB | Shaun Ewing | Nov 09, 1954 00:00 |
|
US-2694112-A // Amplifier utilizing bombardment induced conductivity // Mckay Kenneth G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.29 MB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694112-A // Amplifier utilizing bombardment induced conductivity // Mckay Kenneth G. // Bell Telephone Labor Inc | ||||
| PDF File 2694106.pdf | 1.06 MB | Shaun Ewing | Nov 09, 1954 00:00 |
|
US-2694106-A // Ringing current supply system // Mills John K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.06 MB | Shaun Ewing | Nov 09, 1954 00:00 | US-2694106-A // Ringing current supply system // Mills John K. // Bell Telephone Labor Inc |
