Unable to load page tree. It seems that you do not have permission to view the root page.
Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 3370251.pdf | 334 kB | Shaun Ewing | Feb 20, 1968 00:00 |
|
US-3370251-A // Plural oscillators with a circuit to identify a malfunctioning oscillator // Jr. Robert L. Overstreet, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 334 kB | Shaun Ewing | Feb 20, 1968 00:00 | US-3370251-A // Plural oscillators with a circuit to identify a malfunctioning oscillator // Jr. Robert L. Overstreet, // Bell Telephone Labor Inc | ||||
| PDF File 3370270.pdf | 667 kB | Shaun Ewing | Feb 20, 1968 00:00 |
|
US-3370270-A // Information checking system // Cesareo Orfeo // Bell Telephone Labor Inc | |||
| Version 1 (current) | 667 kB | Shaun Ewing | Feb 20, 1968 00:00 | US-3370270-A // Information checking system // Cesareo Orfeo // Bell Telephone Labor Inc | ||||
| PDF File 3370274.pdf | 2.22 MB | Shaun Ewing | Feb 20, 1968 00:00 |
|
US-3370274-A // Data processor control utilizing tandem signal operations // Kettley Arthur W. ; Macurdy William B. ; Iii David Muir ; Jr. Uberto K. Stagg, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.22 MB | Shaun Ewing | Feb 20, 1968 00:00 | US-3370274-A // Data processor control utilizing tandem signal operations // Kettley Arthur W. ; Macurdy William B. ; Iii David Muir ; Jr. Uberto K. Stagg, // Bell Telephone Labor Inc | ||||
| PDF File 3370963.pdf | 241 kB | Shaun Ewing | Feb 27, 1968 00:00 |
|
US-3370963-A // Growth of divalent metal aluminates // Bonner William A. ; Uitert Le Grand G. Van // Bell Telephone Labor Inc | |||
| Version 1 (current) | 241 kB | Shaun Ewing | Feb 27, 1968 00:00 | US-3370963-A // Growth of divalent metal aluminates // Bonner William A. ; Uitert Le Grand G. Van // Bell Telephone Labor Inc | ||||
| PDF File 3371165.pdf | 493 kB | Shaun Ewing | Feb 27, 1968 00:00 |
|
US-3371165-A // Telephone central office loop-around test security circuit // Earle Harold W. ; Munson Verne E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 493 kB | Shaun Ewing | Feb 27, 1968 00:00 | US-3371165-A // Telephone central office loop-around test security circuit // Earle Harold W. ; Munson Verne E. // Bell Telephone Labor Inc | ||||
| PDF File 3371220.pdf | 370 kB | Shaun Ewing | Feb 27, 1968 00:00 |
|
US-3371220-A // Optical parametric device using third-order nonlinearity // V Paul A. Fleury ; Patel Chandra K. N. ; Slusher Richart E. ; Wolff Peter A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 370 kB | Shaun Ewing | Feb 27, 1968 00:00 | US-3371220-A // Optical parametric device using third-order nonlinearity // V Paul A. Fleury ; Patel Chandra K. N. ; Slusher Richart E. ; Wolff Peter A. // Bell Telephone Labor Inc | ||||
| PDF File 3371226.pdf | 340 kB | Shaun Ewing | Feb 27, 1968 00:00 |
|
US-3371226-A // Pulse amplitude discriminator using negative resistance devices // Ortel William C. G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 340 kB | Shaun Ewing | Feb 27, 1968 00:00 | US-3371226-A // Pulse amplitude discriminator using negative resistance devices // Ortel William C. G. // Bell Telephone Labor Inc | ||||
| PDF File 3371229.pdf | 192 kB | Shaun Ewing | Feb 27, 1968 00:00 |
|
US-3371229-A // Frequency translator // Candy Charles J. N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 192 kB | Shaun Ewing | Feb 27, 1968 00:00 | US-3371229-A // Frequency translator // Candy Charles J. N. // Bell Telephone Labor Inc | ||||
| PDF File 3371284.pdf | 411 kB | Shaun Ewing | Feb 27, 1968 00:00 |
|
US-3371284-A // High frequency balanced amplifier // Engelbrecht Rudolf S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 411 kB | Shaun Ewing | Feb 27, 1968 00:00 | US-3371284-A // High frequency balanced amplifier // Engelbrecht Rudolf S. // Bell Telephone Labor Inc | ||||
| PDF File 3371290.pdf | 257 kB | Shaun Ewing | Feb 27, 1968 00:00 |
|
US-3371290-A // Field effect transistor product modulator // Kibler Lynden U. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 257 kB | Shaun Ewing | Feb 27, 1968 00:00 | US-3371290-A // Field effect transistor product modulator // Kibler Lynden U. // Bell Telephone Labor Inc | ||||
| PDF File 3371315.pdf | 555 kB | Shaun Ewing | Feb 27, 1968 00:00 |
|
US-3371315-A // Error detection circuit for translation system // Huffman Donald W. ; Toy Wing N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 555 kB | Shaun Ewing | Feb 27, 1968 00:00 | US-3371315-A // Error detection circuit for translation system // Huffman Donald W. ; Toy Wing N. // Bell Telephone Labor Inc | ||||
| PDF File 3372070.pdf | 323 kB | Shaun Ewing | Mar 05, 1968 00:00 |
|
US-3372070-A // Fabrication of semiconductor integrated devices with a pn junction running through the wafer // Zuk Paul // Bell Telephone Labor Inc | |||
| Version 1 (current) | 323 kB | Shaun Ewing | Mar 05, 1968 00:00 | US-3372070-A // Fabrication of semiconductor integrated devices with a pn junction running through the wafer // Zuk Paul // Bell Telephone Labor Inc | ||||
| PDF File 3372239.pdf | 593 kB | Shaun Ewing | Mar 05, 1968 00:00 |
|
US-3372239-A // Voice-switched interphone system // Clement Frank J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 593 kB | Shaun Ewing | Mar 05, 1968 00:00 | US-3372239-A // Voice-switched interphone system // Clement Frank J. // Bell Telephone Labor Inc | ||||
| PDF File 3372244.pdf | 689 kB | Shaun Ewing | Mar 05, 1968 00:00 |
|
US-3372244-A // Semiconductive transducers // Sikorski Mathew E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 689 kB | Shaun Ewing | Mar 05, 1968 00:00 | US-3372244-A // Semiconductive transducers // Sikorski Mathew E. // Bell Telephone Labor Inc | ||||
| PDF File 3372376.pdf | 799 kB | Shaun Ewing | Mar 05, 1968 00:00 |
|
US-3372376-A // Error control apparatus // Helm Harry A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 799 kB | Shaun Ewing | Mar 05, 1968 00:00 | US-3372376-A // Error control apparatus // Helm Harry A. // Bell Telephone Labor Inc | ||||
| PDF File 3372381.pdf | 2.57 MB | Shaun Ewing | Mar 05, 1968 00:00 |
|
US-3372381-A // Digital computer teaching machine // Raspanti Matthew // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.57 MB | Shaun Ewing | Mar 05, 1968 00:00 | US-3372381-A // Digital computer teaching machine // Raspanti Matthew // Bell Telephone Labor Inc | ||||
| PDF File 3373245.pdf | 363 kB | Shaun Ewing | Mar 12, 1968 00:00 |
|
US-3373245-A // Production of current of random variation // Newby Neal D. ; Vaughan Henry E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 363 kB | Shaun Ewing | Mar 12, 1968 00:00 | US-3373245-A // Production of current of random variation // Newby Neal D. ; Vaughan Henry E. // Bell Telephone Labor Inc | ||||
| PDF File 3373954.pdf | 305 kB | Shaun Ewing | Mar 19, 1968 00:00 |
|
US-3373954-A // Retractile telephone cord stroage arrangement // Jr. Harry A. Hilsinger, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 305 kB | Shaun Ewing | Mar 19, 1968 00:00 | US-3373954-A // Retractile telephone cord stroage arrangement // Jr. Harry A. Hilsinger, // Bell Telephone Labor Inc | ||||
| PDF File 3374113.pdf | 337 kB | Shaun Ewing | Mar 19, 1968 00:00 |
|
US-3374113-A // Method for controlled aging of thin magnetic films by means of an easy axis annealing treatment // Chang James T. H. ; Gianola Umberto F. ; Sagal Matthew W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 337 kB | Shaun Ewing | Mar 19, 1968 00:00 | US-3374113-A // Method for controlled aging of thin magnetic films by means of an easy axis annealing treatment // Chang James T. H. ; Gianola Umberto F. ; Sagal Matthew W. // Bell Telephone Labor Inc | ||||
| PDF File 3374317.pdf | 467 kB | Shaun Ewing | Mar 19, 1968 00:00 |
|
US-3374317-A // Telephone signaling system // Chapin Daryl M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 467 kB | Shaun Ewing | Mar 19, 1968 00:00 | US-3374317-A // Telephone signaling system // Chapin Daryl M. // Bell Telephone Labor Inc |
