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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 3349297.pdf | 427 kB | Shaun Ewing | Oct 24, 1967 00:00 |
|
US-3349297-A // Surface barrier semiconductor translating device // Crowell Clarence R. ; Sze Simon M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 427 kB | Shaun Ewing | Oct 24, 1967 00:00 | US-3349297-A // Surface barrier semiconductor translating device // Crowell Clarence R. ; Sze Simon M. // Bell Telephone Labor Inc | ||||
| PDF File 3349333.pdf | 390 kB | Shaun Ewing | Oct 24, 1967 00:00 |
|
US-3349333-A // Phase-stable frequency divider // Becker Floyd K. ; Farrow Cecil W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 390 kB | Shaun Ewing | Oct 24, 1967 00:00 | US-3349333-A // Phase-stable frequency divider // Becker Floyd K. ; Farrow Cecil W. // Bell Telephone Labor Inc | ||||
| PDF File 3349344.pdf | 423 kB | Shaun Ewing | Oct 24, 1967 00:00 |
|
US-3349344-A // Single valley bulk effect traveling wave high frequency oscillator, amplifier and modulator // Chynoweth Alan G. ; Mccumber Dean E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 423 kB | Shaun Ewing | Oct 24, 1967 00:00 | US-3349344-A // Single valley bulk effect traveling wave high frequency oscillator, amplifier and modulator // Chynoweth Alan G. ; Mccumber Dean E. // Bell Telephone Labor Inc | ||||
| PDF File 3349403.pdf | 608 kB | Shaun Ewing | Oct 24, 1967 00:00 |
|
US-3349403-A // Ground station antenna pointing system for satellite communications // Kelly Hugh P. ; Klute Walter A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 608 kB | Shaun Ewing | Oct 24, 1967 00:00 | US-3349403-A // Ground station antenna pointing system for satellite communications // Kelly Hugh P. ; Klute Walter A. // Bell Telephone Labor Inc | ||||
| PDF File 3350199.pdf | 321 kB | Shaun Ewing | Oct 31, 1967 00:00 |
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US-3350199-A // Composition comprising ni-fe-nb with or without silver and magnetic memory element utilizing same // Smith David H. ; Tolman Edward M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 321 kB | Shaun Ewing | Oct 31, 1967 00:00 | US-3350199-A // Composition comprising ni-fe-nb with or without silver and magnetic memory element utilizing same // Smith David H. ; Tolman Edward M. // Bell Telephone Labor Inc | ||||
| PDF File 3350508.pdf | 709 kB | Shaun Ewing | Oct 31, 1967 00:00 |
|
US-3350508-A // Immediate ringing circuit for telephone systems // Swanson Richard M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 709 kB | Shaun Ewing | Oct 31, 1967 00:00 | US-3350508-A // Immediate ringing circuit for telephone systems // Swanson Richard M. // Bell Telephone Labor Inc | ||||
| PDF File 3350509.pdf | 764 kB | Shaun Ewing | Oct 31, 1967 00:00 |
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US-3350509-A // Time division tone signaling system // Lee Robert C. ; Soffel Robert O. ; Vigliante Frank S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 764 kB | Shaun Ewing | Oct 31, 1967 00:00 | US-3350509-A // Time division tone signaling system // Lee Robert C. ; Soffel Robert O. ; Vigliante Frank S. // Bell Telephone Labor Inc | ||||
| PDF File 3350628.pdf | 712 kB | Shaun Ewing | Oct 31, 1967 00:00 |
|
US-3350628-A // Current regulator with a. c. and d. c. feedback // Gallaher Lee E. ; Redner Richard J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 712 kB | Shaun Ewing | Oct 31, 1967 00:00 | US-3350628-A // Current regulator with a. c. and d. c. feedback // Gallaher Lee E. ; Redner Richard J. // Bell Telephone Labor Inc | ||||
| PDF File 3350661.pdf | 513 kB | Shaun Ewing | Oct 31, 1967 00:00 |
|
US-3350661-A // High efficiency inverter with extended transistor saturation intervals // Bloom Stephen D. ; Ussery Paul W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 513 kB | Shaun Ewing | Oct 31, 1967 00:00 | US-3350661-A // High efficiency inverter with extended transistor saturation intervals // Bloom Stephen D. ; Ussery Paul W. // Bell Telephone Labor Inc | ||||
| PDF File 3350665.pdf | 264 kB | Shaun Ewing | Oct 31, 1967 00:00 |
|
US-3350665-A // Variable elastic wave delay line using two strips pressed together // Fair Irvin E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 264 kB | Shaun Ewing | Oct 31, 1967 00:00 | US-3350665-A // Variable elastic wave delay line using two strips pressed together // Fair Irvin E. // Bell Telephone Labor Inc | ||||
| PDF File 3350692.pdf | 2.73 MB | Shaun Ewing | Oct 31, 1967 00:00 |
|
US-3350692-A // Fast register control circuit // Cagle William B. ; Menne Robert S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.73 MB | Shaun Ewing | Oct 31, 1967 00:00 | US-3350692-A // Fast register control circuit // Cagle William B. ; Menne Robert S. // Bell Telephone Labor Inc | ||||
| PDF File 3351102.pdf | 901 kB | Shaun Ewing | Nov 07, 1967 00:00 |
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US-3351102-A // Wiring machine for magnetic core boards // Logan Walter ; Newhall Edmunde E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 901 kB | Shaun Ewing | Nov 07, 1967 00:00 | US-3351102-A // Wiring machine for magnetic core boards // Logan Walter ; Newhall Edmunde E. // Bell Telephone Labor Inc | ||||
| PDF File 3351278.pdf | 902 kB | Shaun Ewing | Nov 07, 1967 00:00 |
|
US-3351278-A // Counter resetting mechanism // Barker Thomas H. ; Nance Robert C. ; Shine John R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 902 kB | Shaun Ewing | Nov 07, 1967 00:00 | US-3351278-A // Counter resetting mechanism // Barker Thomas H. ; Nance Robert C. ; Shine John R. // Bell Telephone Labor Inc | ||||
| PDF File 3351410.pdf | 353 kB | Shaun Ewing | Nov 07, 1967 00:00 |
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US-3351410-A // Coupled junction semiconductor devices for optical wavelengths // Ashkin Arthur // Bell Telephone Labor Inc | |||
| Version 1 (current) | 353 kB | Shaun Ewing | Nov 07, 1967 00:00 | US-3351410-A // Coupled junction semiconductor devices for optical wavelengths // Ashkin Arthur // Bell Telephone Labor Inc | ||||
| PDF File 3351713.pdf | 973 kB | Shaun Ewing | Nov 07, 1967 00:00 |
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US-3351713-A // Multiple access common control and ringing tone supply circuit // Hackett John A. ; O'Connell William A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 973 kB | Shaun Ewing | Nov 07, 1967 00:00 | US-3351713-A // Multiple access common control and ringing tone supply circuit // Hackett John A. ; O'Connell William A. // Bell Telephone Labor Inc | ||||
| PDF File 3351720.pdf | 634 kB | Shaun Ewing | Nov 07, 1967 00:00 |
|
US-3351720-A // Echo suppressor for communication system having transmission delay // Brady Paul T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 634 kB | Shaun Ewing | Nov 07, 1967 00:00 | US-3351720-A // Echo suppressor for communication system having transmission delay // Brady Paul T. // Bell Telephone Labor Inc | ||||
| PDF File 3351722.pdf | 448 kB | Shaun Ewing | Nov 07, 1967 00:00 |
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US-3351722-A // Telephone automatic test circuit // Fleming Alfred L. ; Hackett John A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 448 kB | Shaun Ewing | Nov 07, 1967 00:00 | US-3351722-A // Telephone automatic test circuit // Fleming Alfred L. ; Hackett John A. // Bell Telephone Labor Inc | ||||
| PDF File 3351757.pdf | 524 kB | Shaun Ewing | Nov 07, 1967 00:00 |
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US-3351757-A // Method of testing the internal friction of synthetic quartz crystal by the use of two different frequencies of infrared // Fraser David B. ; Rudd David W. // Bell Telephone Labor Inc ; Western Electric Co | |||
| Version 1 (current) | 524 kB | Shaun Ewing | Nov 07, 1967 00:00 | US-3351757-A // Method of testing the internal friction of synthetic quartz crystal by the use of two different frequencies of infrared // Fraser David B. ; Rudd David W. // Bell Telephone Labor Inc ; Western Electric Co | ||||
| PDF File 3351868.pdf | 844 kB | Shaun Ewing | Nov 07, 1967 00:00 |
|
US-3351868-A // Phase locked loop with fast frequency pull-in // Farrow Cecil W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 844 kB | Shaun Ewing | Nov 07, 1967 00:00 | US-3351868-A // Phase locked loop with fast frequency pull-in // Farrow Cecil W. // Bell Telephone Labor Inc | ||||
| PDF File 3351915.pdf | 772 kB | Shaun Ewing | Nov 07, 1967 00:00 |
|
US-3351915-A // Mask generating circuit // Fought Benjamin T. ; Macurdy William B. ; Iii David Muir // Bell Telephone Labor Inc | |||
| Version 1 (current) | 772 kB | Shaun Ewing | Nov 07, 1967 00:00 | US-3351915-A // Mask generating circuit // Fought Benjamin T. ; Macurdy William B. ; Iii David Muir // Bell Telephone Labor Inc |
