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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2680230.pdf | 625 kB | Shaun Ewing | Jun 01, 1954 00:00 |
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US-2680230-A // Compensating network // Garrison Jedediah L. ; Whistler John P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 625 kB | Shaun Ewing | Jun 01, 1954 00:00 | US-2680230-A // Compensating network // Garrison Jedediah L. ; Whistler John P. // Bell Telephone Labor Inc | ||||
| PDF File 2680194.pdf | 1.86 MB | Shaun Ewing | Jun 01, 1954 00:00 |
|
US-2680194-A // Radiotelephone receiving system // Jr. William R. Young, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.86 MB | Shaun Ewing | Jun 01, 1954 00:00 | US-2680194-A // Radiotelephone receiving system // Jr. William R. Young, // Bell Telephone Labor Inc | ||||
| PDF File 2680162.pdf | 2.79 MB | Shaun Ewing | Jun 01, 1954 00:00 |
|
US-2680162-A // Automatic line testing and switching circuit // Brehm Harold B. ; Kinzer John P. ; Smith Aubrey A. ; Wilson Ira G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.79 MB | Shaun Ewing | Jun 01, 1954 00:00 | US-2680162-A // Automatic line testing and switching circuit // Brehm Harold B. ; Kinzer John P. ; Smith Aubrey A. ; Wilson Ira G. // Bell Telephone Labor Inc | ||||
| PDF File 2680160.pdf | 647 kB | Shaun Ewing | Jun 01, 1954 00:00 |
|
US-2680160-A // Bias circuit for transistor amplifiers // Yaeger Robert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 647 kB | Shaun Ewing | Jun 01, 1954 00:00 | US-2680160-A // Bias circuit for transistor amplifiers // Yaeger Robert E. // Bell Telephone Labor Inc | ||||
| PDF File 2680154.pdf | 944 kB | Shaun Ewing | Jun 01, 1954 00:00 |
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US-2680154-A // Arrangement for single-channel time sharing // Dorff Louis A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 944 kB | Shaun Ewing | Jun 01, 1954 00:00 | US-2680154-A // Arrangement for single-channel time sharing // Dorff Louis A. // Bell Telephone Labor Inc | ||||
| PDF File 2679977.pdf | 3.21 MB | Shaun Ewing | Jun 01, 1954 00:00 |
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US-2679977-A // Calculator sign control circuit // Andrews Ernest G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 3.21 MB | Shaun Ewing | Jun 01, 1954 00:00 | US-2679977-A // Calculator sign control circuit // Andrews Ernest G. // Bell Telephone Labor Inc | ||||
| PDF File 2679633.pdf | 634 kB | Shaun Ewing | May 25, 1954 00:00 |
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US-2679633-A // Wave transmission network utilizing impedance inversion // Bangert John T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 634 kB | Shaun Ewing | May 25, 1954 00:00 | US-2679633-A // Wave transmission network utilizing impedance inversion // Bangert John T. // Bell Telephone Labor Inc | ||||
| PDF File 2679632.pdf | 547 kB | Shaun Ewing | May 25, 1954 00:00 |
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US-2679632-A // Directional coupler // Jr. Brian C. Bellows, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 547 kB | Shaun Ewing | May 25, 1954 00:00 | US-2679632-A // Directional coupler // Jr. Brian C. Bellows, // Bell Telephone Labor Inc | ||||
| PDF File 2679630.pdf | 1.14 MB | Shaun Ewing | May 25, 1954 00:00 |
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US-2679630-A // Voltage indicating and recording device // Jr. Edwin P. Felch, ; Slonczewski Thaddeus // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.14 MB | Shaun Ewing | May 25, 1954 00:00 | US-2679630-A // Voltage indicating and recording device // Jr. Edwin P. Felch, ; Slonczewski Thaddeus // Bell Telephone Labor Inc | ||||
| PDF File 2679585.pdf | 546 kB | Shaun Ewing | May 25, 1954 00:00 |
|
US-2679585-A // Frequency discriminator // Drazy Elbert J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 546 kB | Shaun Ewing | May 25, 1954 00:00 | US-2679585-A // Frequency discriminator // Drazy Elbert J. // Bell Telephone Labor Inc | ||||
| PDF File 2679582.pdf | 619 kB | Shaun Ewing | May 25, 1954 00:00 |
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US-2679582-A // Balanced wave guide branching system // Edwards Charles F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 619 kB | Shaun Ewing | May 25, 1954 00:00 | US-2679582-A // Balanced wave guide branching system // Edwards Charles F. // Bell Telephone Labor Inc | ||||
| PDF File 2679570.pdf | 400 kB | Shaun Ewing | May 25, 1954 00:00 |
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US-2679570-A // Formation of electrode tip by electric current heating // Cisne Luther E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 400 kB | Shaun Ewing | May 25, 1954 00:00 | US-2679570-A // Formation of electrode tip by electric current heating // Cisne Luther E. // Bell Telephone Labor Inc | ||||
| PDF File 2679551.pdf | 2.66 MB | Shaun Ewing | May 25, 1954 00:00 |
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US-2679551-A // Capacitative commutator // Newby Neal D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.66 MB | Shaun Ewing | May 25, 1954 00:00 | US-2679551-A // Capacitative commutator // Newby Neal D. // Bell Telephone Labor Inc | ||||
| PDF File 2679080.pdf | 550 kB | Shaun Ewing | May 25, 1954 00:00 |
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US-2679080-A // Production of single crystals of germanium // Olsen Karl M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 550 kB | Shaun Ewing | May 25, 1954 00:00 | US-2679080-A // Production of single crystals of germanium // Olsen Karl M. // Bell Telephone Labor Inc | ||||
| PDF File 2678998.pdf | 1.33 MB | Shaun Ewing | May 18, 1954 00:00 |
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US-2678998-A // Automatic regulation of vehicle radiated power in mobile radio system // Jr. William R. Young, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.33 MB | Shaun Ewing | May 18, 1954 00:00 | US-2678998-A // Automatic regulation of vehicle radiated power in mobile radio system // Jr. William R. Young, // Bell Telephone Labor Inc | ||||
| PDF File 2678997.pdf | 1.79 MB | Shaun Ewing | May 18, 1954 00:00 |
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US-2678997-A // Pulse transmission // Darlington Sidney // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.79 MB | Shaun Ewing | May 18, 1954 00:00 | US-2678997-A // Pulse transmission // Darlington Sidney // Bell Telephone Labor Inc | ||||
| PDF File 2678968.pdf | 15.81 MB | Shaun Ewing | May 18, 1954 00:00 |
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US-2678968-A // Digit reconstruction system // Gooderham John W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 15.81 MB | Shaun Ewing | May 18, 1954 00:00 | US-2678968-A // Digit reconstruction system // Gooderham John W. // Bell Telephone Labor Inc | ||||
| PDF File 2678959.pdf | 487 kB | Shaun Ewing | May 18, 1954 00:00 |
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US-2678959-A // Temperature-controlled induction furnace // Lozier John C. ; Weller David C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 487 kB | Shaun Ewing | May 18, 1954 00:00 | US-2678959-A // Temperature-controlled induction furnace // Lozier John C. ; Weller David C. // Bell Telephone Labor Inc | ||||
| PDF File 2678486.pdf | 959 kB | Shaun Ewing | May 18, 1954 00:00 |
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US-2678486-A // Grid for electron discharge devices // Chick Arthur J. ; Speck Lawrence J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 959 kB | Shaun Ewing | May 18, 1954 00:00 | US-2678486-A // Grid for electron discharge devices // Chick Arthur J. ; Speck Lawrence J. // Bell Telephone Labor Inc | ||||
| PDF File 2678435.pdf | 548 kB | Shaun Ewing | May 11, 1954 00:00 |
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US-2678435-A // Signal sender comprising motor driven capacitative commutator // Vaughan Henry E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 548 kB | Shaun Ewing | May 11, 1954 00:00 | US-2678435-A // Signal sender comprising motor driven capacitative commutator // Vaughan Henry E. // Bell Telephone Labor Inc |
