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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 3460055.pdf | 471 kB | Shaun Ewing | Aug 05, 1969 00:00 |
|
US-3460055-A // Microwave oscillator with plural impatt diodes // James G. Josenhans ; Frank M. Magalhaes ; Wolfgang O. Schlosser // Bell Telephone Labor Inc | |||
| Version 1 (current) | 471 kB | Shaun Ewing | Aug 05, 1969 00:00 | US-3460055-A // Microwave oscillator with plural impatt diodes // James G. Josenhans ; Frank M. Magalhaes ; Wolfgang O. Schlosser // Bell Telephone Labor Inc | ||||
| PDF File 3292109.pdf | 471 kB | Shaun Ewing | Dec 13, 1966 00:00 |
|
US-3292109-A // Nonreciprocal elastic wave coupling network // Comstock Richard L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 471 kB | Shaun Ewing | Dec 13, 1966 00:00 | US-3292109-A // Nonreciprocal elastic wave coupling network // Comstock Richard L. // Bell Telephone Labor Inc | ||||
| PDF File 3465943.pdf | 471 kB | Shaun Ewing | Sept 09, 1969 00:00 |
|
US-3465943-A // Apparatus for making encapsulations // James E. Clark ; Ian M. Ross // Bell Telephone Labor Inc | |||
| Version 1 (current) | 471 kB | Shaun Ewing | Sept 09, 1969 00:00 | US-3465943-A // Apparatus for making encapsulations // James E. Clark ; Ian M. Ross // Bell Telephone Labor Inc | ||||
| PDF File 3288945.pdf | 470 kB | Shaun Ewing | Nov 29, 1966 00:00 |
|
US-3288945-A // Apparatus for visually identifying conductor pairs in a multiconductor telephone cable with multidigital numbers // Jr. Irving M. Mcnair, ; Young Charles A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 470 kB | Shaun Ewing | Nov 29, 1966 00:00 | US-3288945-A // Apparatus for visually identifying conductor pairs in a multiconductor telephone cable with multidigital numbers // Jr. Irving M. Mcnair, ; Young Charles A. // Bell Telephone Labor Inc | ||||
| PDF File 3260965.pdf | 470 kB | Shaun Ewing | Jul 12, 1966 00:00 |
|
US-3260965-A // Variable impedance network employing a junction transistor // Schmal Richard L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 470 kB | Shaun Ewing | Jul 12, 1966 00:00 | US-3260965-A // Variable impedance network employing a junction transistor // Schmal Richard L. // Bell Telephone Labor Inc | ||||
| PDF File 3335410.pdf | 470 kB | Shaun Ewing | Aug 08, 1967 00:00 |
|
US-3335410-A // Magnetic tape file protection arrangement // Baskin John Y. ; Michael Frank R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 470 kB | Shaun Ewing | Aug 08, 1967 00:00 | US-3335410-A // Magnetic tape file protection arrangement // Baskin John Y. ; Michael Frank R. // Bell Telephone Labor Inc | ||||
| PDF File 3303289.pdf | 470 kB | Shaun Ewing | Feb 07, 1967 00:00 |
|
US-3303289-A // Telephone station apparatus // Hawley Melville S. ; Mclellan Donald W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 470 kB | Shaun Ewing | Feb 07, 1967 00:00 | US-3303289-A // Telephone station apparatus // Hawley Melville S. ; Mclellan Donald W. // Bell Telephone Labor Inc | ||||
| PDF File 3316800.pdf | 469 kB | Shaun Ewing | May 02, 1967 00:00 |
|
US-3316800-A // Light communication alignment system // Kibler Lynden U. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 469 kB | Shaun Ewing | May 02, 1967 00:00 | US-3316800-A // Light communication alignment system // Kibler Lynden U. // Bell Telephone Labor Inc | ||||
| PDF File 3235822.pdf | 469 kB | Shaun Ewing | Feb 15, 1966 00:00 |
|
US-3235822-A // Direct-coupled step-twist junction waveguide filter // Jr. Bernard C. De Loach, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 469 kB | Shaun Ewing | Feb 15, 1966 00:00 | US-3235822-A // Direct-coupled step-twist junction waveguide filter // Jr. Bernard C. De Loach, // Bell Telephone Labor Inc | ||||
| PDF File 3254342.pdf | 469 kB | Shaun Ewing | May 31, 1966 00:00 |
|
US-3254342-A // Antenna system wherein beamwidth variation is achieved by changing shape of intermediate reflector // Miller Stewart E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 469 kB | Shaun Ewing | May 31, 1966 00:00 | US-3254342-A // Antenna system wherein beamwidth variation is achieved by changing shape of intermediate reflector // Miller Stewart E. // Bell Telephone Labor Inc | ||||
| PDF File 3384824.pdf | 469 kB | Shaun Ewing | May 21, 1968 00:00 |
|
US-3384824-A // Phase quadrature transmission system with receiver detectors controlled in response to presence of pilot waves appearing as crosstalk // Grenier Thomas J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 469 kB | Shaun Ewing | May 21, 1968 00:00 | US-3384824-A // Phase quadrature transmission system with receiver detectors controlled in response to presence of pilot waves appearing as crosstalk // Grenier Thomas J. // Bell Telephone Labor Inc | ||||
| PDF File 3270298.pdf | 469 kB | Shaun Ewing | Aug 30, 1966 00:00 |
|
US-3270298-A // Four port circulator having mutually coupled resonant cavities // Seidel Harold // Bell Telephone Labor Inc | |||
| Version 1 (current) | 469 kB | Shaun Ewing | Aug 30, 1966 00:00 | US-3270298-A // Four port circulator having mutually coupled resonant cavities // Seidel Harold // Bell Telephone Labor Inc | ||||
| PDF File 3377699.pdf | 468 kB | Shaun Ewing | Apr 16, 1968 00:00 |
|
US-3377699-A // Fluidized bed coating a core containing metal board, including circuit forming, core wiring and connecting steps // Dinella Donald ; Kirschenbaum Bernard ; Schutz Eckart F. // Western Electric Co ; Bell Telephone Labor Inc | |||
| Version 1 (current) | 468 kB | Shaun Ewing | Apr 16, 1968 00:00 | US-3377699-A // Fluidized bed coating a core containing metal board, including circuit forming, core wiring and connecting steps // Dinella Donald ; Kirschenbaum Bernard ; Schutz Eckart F. // Western Electric Co ; Bell Telephone Labor Inc | ||||
| PDF File 3386050.pdf | 468 kB | Shaun Ewing | May 28, 1968 00:00 |
|
US-3386050-A // Superconducting tunneling devices with improved impedance matching to resonant cavities // Dayem Aly H. ; Grimes Charles C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 468 kB | Shaun Ewing | May 28, 1968 00:00 | US-3386050-A // Superconducting tunneling devices with improved impedance matching to resonant cavities // Dayem Aly H. ; Grimes Charles C. // Bell Telephone Labor Inc | ||||
| PDF File 3322903.pdf | 467 kB | Shaun Ewing | May 30, 1967 00:00 |
|
US-3322903-A // Telephone signaling system // Chapin Daryl M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 467 kB | Shaun Ewing | May 30, 1967 00:00 | US-3322903-A // Telephone signaling system // Chapin Daryl M. // 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 | ||||
| PDF File 3268829.pdf | 467 kB | Shaun Ewing | Aug 23, 1966 00:00 |
|
US-3268829-A // Common-emitter transistor differential amplifier // Quinlan Robert V. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 467 kB | Shaun Ewing | Aug 23, 1966 00:00 | US-3268829-A // Common-emitter transistor differential amplifier // Quinlan Robert V. // Bell Telephone Labor Inc | ||||
| PDF File 3244890.pdf | 467 kB | Shaun Ewing | Apr 05, 1966 00:00 |
|
US-3244890-A // Photosensitive broadband coupler using wave guide // Jr. Norman C. Wittwer, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 467 kB | Shaun Ewing | Apr 05, 1966 00:00 | US-3244890-A // Photosensitive broadband coupler using wave guide // Jr. Norman C. Wittwer, // Bell Telephone Labor Inc | ||||
| PDF File 3381088.pdf | 466 kB | Shaun Ewing | Apr 30, 1968 00:00 |
|
US-3381088-A // Unipolar to bipolar pulse converter // Lentz Norman E. ; Mack Donald E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 466 kB | Shaun Ewing | Apr 30, 1968 00:00 | US-3381088-A // Unipolar to bipolar pulse converter // Lentz Norman E. ; Mack Donald E. // Bell Telephone Labor Inc | ||||
| PDF File 3501587.pdf | 466 kB | Shaun Ewing | Mar 17, 1970 00:00 |
|
US-3501587-A // In-line holographic arrangement for imaging a person viewing a television screen // Donald R. Herriott // Bell Telephone Labor Inc | |||
| Version 1 (current) | 466 kB | Shaun Ewing | Mar 17, 1970 00:00 | US-3501587-A // In-line holographic arrangement for imaging a person viewing a television screen // Donald R. Herriott // Bell Telephone Labor Inc |
