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 2811700.pdf | 363 kB | Shaun Ewing | Oct 29, 1957 00:00 |
|
US-2811700-A // Electrical connector for printed wiring board // Kuch Frederick C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 363 kB | Shaun Ewing | Oct 29, 1957 00:00 | US-2811700-A // Electrical connector for printed wiring board // Kuch Frederick C. // Bell Telephone Labor Inc | ||||
| PDF File 2812133.pdf | 2.18 MB | Shaun Ewing | Nov 05, 1957 00:00 |
|
US-2812133-A // Electronic computing device // Mcmillan Brockway // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.18 MB | Shaun Ewing | Nov 05, 1957 00:00 | US-2812133-A // Electronic computing device // Mcmillan Brockway // Bell Telephone Labor Inc | ||||
| PDF File 2812235.pdf | 449 kB | Shaun Ewing | Nov 05, 1957 00:00 |
|
US-2812235-A // Method of purifying volatile compounds of germanium and silicon // Winslow Field H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 449 kB | Shaun Ewing | Nov 05, 1957 00:00 | US-2812235-A // Method of purifying volatile compounds of germanium and silicon // Winslow Field H. // Bell Telephone Labor Inc | ||||
| PDF File 2812385.pdf | 7.70 MB | Shaun Ewing | Nov 05, 1957 00:00 |
|
US-2812385-A // Line concentrator system // Jr. Amos E. Joel, ; Krom Myron E. ; Posin Melvin // Bell Telephone Labor Inc | |||
| Version 1 (current) | 7.70 MB | Shaun Ewing | Nov 05, 1957 00:00 | US-2812385-A // Line concentrator system // Jr. Amos E. Joel, ; Krom Myron E. ; Posin Melvin // Bell Telephone Labor Inc | ||||
| PDF File 2812386.pdf | 907 kB | Shaun Ewing | Nov 05, 1957 00:00 |
|
US-2812386-A // Interrupter circuit // Carter Herman T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 907 kB | Shaun Ewing | Nov 05, 1957 00:00 | US-2812386-A // Interrupter circuit // Carter Herman T. // Bell Telephone Labor Inc | ||||
| PDF File 2812445.pdf | 817 kB | Shaun Ewing | Nov 05, 1957 00:00 |
|
US-2812445-A // Transistor trigger circuit // Anderson Alva Eugene // Bell Telephone Labor Inc | |||
| Version 1 (current) | 817 kB | Shaun Ewing | Nov 05, 1957 00:00 | US-2812445-A // Transistor trigger circuit // Anderson Alva Eugene // Bell Telephone Labor Inc | ||||
| PDF File 2812446.pdf | 484 kB | Shaun Ewing | Nov 05, 1957 00:00 |
|
US-2812446-A // Photo-resistance device // Pearson Gerald L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 484 kB | Shaun Ewing | Nov 05, 1957 00:00 | US-2812446-A // Photo-resistance device // Pearson Gerald L. // Bell Telephone Labor Inc | ||||
| PDF File 2812467.pdf | 1.39 MB | Shaun Ewing | Nov 05, 1957 00:00 |
|
US-2812467-A // Electron beam system // Kompfner Rudolf // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.39 MB | Shaun Ewing | Nov 05, 1957 00:00 | US-2812467-A // Electron beam system // Kompfner Rudolf // Bell Telephone Labor Inc | ||||
| PDF File 2812468.pdf | 788 kB | Shaun Ewing | Nov 05, 1957 00:00 |
|
US-2812468-A // Spatial harmonic traveling wave tube // Robertson Sloan D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 788 kB | Shaun Ewing | Nov 05, 1957 00:00 | US-2812468-A // Spatial harmonic traveling wave tube // Robertson Sloan D. // Bell Telephone Labor Inc | ||||
| PDF File 2812492.pdf | 636 kB | Shaun Ewing | Nov 05, 1957 00:00 |
|
US-2812492-A // Differential loss measuring system // Pfleger Kenneth W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 636 kB | Shaun Ewing | Nov 05, 1957 00:00 | US-2812492-A // Differential loss measuring system // Pfleger Kenneth W. // Bell Telephone Labor Inc | ||||
| PDF File 2812499.pdf | 398 kB | Shaun Ewing | Nov 05, 1957 00:00 |
|
US-2812499-A // Helix assembly for traveling wave tube // Robertson George H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 398 kB | Shaun Ewing | Nov 05, 1957 00:00 | US-2812499-A // Helix assembly for traveling wave tube // Robertson George H. // Bell Telephone Labor Inc | ||||
| PDF File 2812585.pdf | 682 kB | Shaun Ewing | Nov 12, 1957 00:00 |
|
US-2812585-A // Apparatus for gaging horn structures // Broughton William W. ; Clifford Harry W. ; Friis Robert W. ; May Allan S. // Western Electric Co ; Bell Telephone Labor Inc | |||
| Version 1 (current) | 682 kB | Shaun Ewing | Nov 12, 1957 00:00 | US-2812585-A // Apparatus for gaging horn structures // Broughton William W. ; Clifford Harry W. ; Friis Robert W. ; May Allan S. // Western Electric Co ; Bell Telephone Labor Inc | ||||
| PDF File 2813048.pdf | 2.40 MB | Shaun Ewing | Nov 12, 1957 00:00 |
|
US-2813048-A // Temperature gradient zone-melting // Pfann William G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.40 MB | Shaun Ewing | Nov 12, 1957 00:00 | US-2813048-A // Temperature gradient zone-melting // Pfann William G. // Bell Telephone Labor Inc | ||||
| PDF File 2813149.pdf | 923 kB | Shaun Ewing | Nov 12, 1957 00:00 |
|
US-2813149-A // Telegraph transmission error register // Cory Samuel I. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 923 kB | Shaun Ewing | Nov 12, 1957 00:00 | US-2813149-A // Telegraph transmission error register // Cory Samuel I. // Bell Telephone Labor Inc | ||||
| PDF File 2813151.pdf | 3.89 MB | Shaun Ewing | Nov 12, 1957 00:00 |
|
US-2813151-A // Impulse signal distortion circuit // Jr. Bernard Ostendorf, ; Rea Wilton T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 3.89 MB | Shaun Ewing | Nov 12, 1957 00:00 | US-2813151-A // Impulse signal distortion circuit // Jr. Bernard Ostendorf, ; Rea Wilton T. // Bell Telephone Labor Inc | ||||
| PDF File 2813157.pdf | 773 kB | Shaun Ewing | Nov 12, 1957 00:00 |
|
US-2813157-A // Single frequency transmission lineup for amplifiers // Jr. Stephen Doba, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 773 kB | Shaun Ewing | Nov 12, 1957 00:00 | US-2813157-A // Single frequency transmission lineup for amplifiers // Jr. Stephen Doba, // Bell Telephone Labor Inc | ||||
| PDF File 2813200.pdf | 697 kB | Shaun Ewing | Nov 12, 1957 00:00 |
|
US-2813200-A // Harmonic generator apparatus // Heber Emery // Bell Telephone Labor Inc | |||
| Version 1 (current) | 697 kB | Shaun Ewing | Nov 12, 1957 00:00 | US-2813200-A // Harmonic generator apparatus // Heber Emery // Bell Telephone Labor Inc | ||||
| PDF File 2813233.pdf | 707 kB | Shaun Ewing | Nov 12, 1957 00:00 |
|
US-2813233-A // Semiconductive device // Shockley William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 707 kB | Shaun Ewing | Nov 12, 1957 00:00 | US-2813233-A // Semiconductive device // Shockley William // Bell Telephone Labor Inc | ||||
| PDF File 2813990.pdf | 414 kB | Shaun Ewing | Nov 19, 1957 00:00 |
|
US-2813990-A // Electron beam discharge device // Robertson George H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 414 kB | Shaun Ewing | Nov 19, 1957 00:00 | US-2813990-A // Electron beam discharge device // Robertson George H. // Bell Telephone Labor Inc | ||||
| PDF File 2814437.pdf | 2.53 MB | Shaun Ewing | Nov 26, 1957 00:00 |
|
US-2814437-A // Binary decoder // Woodbury James R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.53 MB | Shaun Ewing | Nov 26, 1957 00:00 | US-2814437-A // Binary decoder // Woodbury James R. // Bell Telephone Labor Inc |
