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 3005053.pdf | 657 kB | Shaun Ewing | Oct 17, 1961 00:00 |
|
US-3005053-A // Telephone signaling system // Schmidt George F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 657 kB | Shaun Ewing | Oct 17, 1961 00:00 | US-3005053-A // Telephone signaling system // Schmidt George F. // Bell Telephone Labor Inc | ||||
| PDF File 3005052.pdf | 907 kB | Shaun Ewing | Oct 17, 1961 00:00 |
|
US-3005052-A // Party line identification circuit // Powers Robert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 907 kB | Shaun Ewing | Oct 17, 1961 00:00 | US-3005052-A // Party line identification circuit // Powers Robert E. // Bell Telephone Labor Inc | ||||
| PDF File 3005050.pdf | 591 kB | Shaun Ewing | Oct 17, 1961 00:00 |
|
US-3005050-A // Telautograph system // Jr. Walter Koenig, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 591 kB | Shaun Ewing | Oct 17, 1961 00:00 | US-3005050-A // Telautograph system // Jr. Walter Koenig, // Bell Telephone Labor Inc | ||||
| PDF File 3005041.pdf | 2.76 MB | Shaun Ewing | Oct 17, 1961 00:00 |
|
US-3005041-A // Telegraph transmitter control system // Jr. Gabe A. Sellers, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.76 MB | Shaun Ewing | Oct 17, 1961 00:00 | US-3005041-A // Telegraph transmitter control system // Jr. Gabe A. Sellers, // Bell Telephone Labor Inc | ||||
| PDF File 3004918.pdf | 900 kB | Shaun Ewing | Oct 17, 1961 00:00 |
|
US-3004918-A // Production of magnetic ferrite bodies // Schnettler Frank J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 900 kB | Shaun Ewing | Oct 17, 1961 00:00 | US-3004918-A // Production of magnetic ferrite bodies // Schnettler Frank J. // Bell Telephone Labor Inc | ||||
| PDF File 3004903.pdf | 643 kB | Shaun Ewing | Oct 17, 1961 00:00 |
|
US-3004903-A // Anodizing method // Mendizza August // Bell Telephone Labor Inc | |||
| Version 1 (current) | 643 kB | Shaun Ewing | Oct 17, 1961 00:00 | US-3004903-A // Anodizing method // Mendizza August // Bell Telephone Labor Inc | ||||
| PDF File 3004816.pdf | 668 kB | Shaun Ewing | Oct 17, 1961 00:00 |
|
US-3004816-A // Hydrogen breakdown of cathodes // Macnair Donald // Bell Telephone Labor Inc | |||
| Version 1 (current) | 668 kB | Shaun Ewing | Oct 17, 1961 00:00 | US-3004816-A // Hydrogen breakdown of cathodes // Macnair Donald // Bell Telephone Labor Inc | ||||
| PDF File 3004508.pdf | 1.82 MB | Shaun Ewing | Oct 17, 1961 00:00 |
|
US-3004508-A // Control circuit // Dickieson Alton C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.82 MB | Shaun Ewing | Oct 17, 1961 00:00 | US-3004508-A // Control circuit // Dickieson Alton C. // Bell Telephone Labor Inc | ||||
| PDF File 3004469.pdf | 2.31 MB | Shaun Ewing | Oct 17, 1961 00:00 |
|
US-3004469-A // Equipment for automatically producing printed inductor photographic masters // Broyer Alfred Paul // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.31 MB | Shaun Ewing | Oct 17, 1961 00:00 | US-3004469-A // Equipment for automatically producing printed inductor photographic masters // Broyer Alfred Paul // Bell Telephone Labor Inc | ||||
| PDF File 3004332.pdf | 844 kB | Shaun Ewing | Oct 17, 1961 00:00 |
|
US-3004332-A // Powder metallurgy process // Werner John K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 844 kB | Shaun Ewing | Oct 17, 1961 00:00 | US-3004332-A // Powder metallurgy process // Werner John K. // Bell Telephone Labor Inc | ||||
| PDF File 3004225.pdf | 840 kB | Shaun Ewing | Oct 10, 1961 00:00 |
|
US-3004225-A // Traveling wave solid state masers // De Grasse Robert W ; Schulz Du Bois Erich O // Bell Telephone Labor Inc | |||
| Version 1 (current) | 840 kB | Shaun Ewing | Oct 10, 1961 00:00 | US-3004225-A // Traveling wave solid state masers // De Grasse Robert W ; Schulz Du Bois Erich O // Bell Telephone Labor Inc | ||||
| PDF File 3004223.pdf | 583 kB | Shaun Ewing | Oct 10, 1961 00:00 |
|
US-3004223-A // Electron discharge device switching system with automatic voltage compensation // Dickieson Alton C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 583 kB | Shaun Ewing | Oct 10, 1961 00:00 | US-3004223-A // Electron discharge device switching system with automatic voltage compensation // Dickieson Alton C. // Bell Telephone Labor Inc | ||||
| PDF File 3004176.pdf | 740 kB | Shaun Ewing | Oct 10, 1961 00:00 |
|
US-3004176-A // Electromechanical transducers // Mason Warren P. ; Thurston Robert N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 740 kB | Shaun Ewing | Oct 10, 1961 00:00 | US-3004176-A // Electromechanical transducers // Mason Warren P. ; Thurston Robert N. // Bell Telephone Labor Inc | ||||
| PDF File 3004156.pdf | 442 kB | Shaun Ewing | Oct 10, 1961 00:00 |
|
US-3004156-A // Squelch circuit // Coleman Sidney B. ; Williams Don S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 442 kB | Shaun Ewing | Oct 10, 1961 00:00 | US-3004156-A // Squelch circuit // Coleman Sidney B. ; Williams Don S. // Bell Telephone Labor Inc | ||||
| PDF File 3004108.pdf | 1.46 MB | Shaun Ewing | Oct 10, 1961 00:00 |
|
US-3004108-A // High speed signaling system using magnetic storage // Jr. Amos E. Joel, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.46 MB | Shaun Ewing | Oct 10, 1961 00:00 | US-3004108-A // High speed signaling system using magnetic storage // Jr. Amos E. Joel, // Bell Telephone Labor Inc | ||||
| PDF File 3004106.pdf | 1.89 MB | Shaun Ewing | Oct 10, 1961 00:00 |
|
US-3004106-A // Pulse transmitting and receiving circuit // Low Frank K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.89 MB | Shaun Ewing | Oct 10, 1961 00:00 | US-3004106-A // Pulse transmitting and receiving circuit // Low Frank K. // Bell Telephone Labor Inc | ||||
| PDF File 3004105.pdf | 837 kB | Shaun Ewing | Oct 10, 1961 00:00 |
|
US-3004105-A // Transistor oscillator identifier for communication systems // Jr. Walter D. Goodale, ; Pferd William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 837 kB | Shaun Ewing | Oct 10, 1961 00:00 | US-3004105-A // Transistor oscillator identifier for communication systems // Jr. Walter D. Goodale, ; Pferd William // Bell Telephone Labor Inc | ||||
| PDF File 3003449.pdf | 740 kB | Shaun Ewing | Oct 10, 1961 00:00 |
|
US-3003449-A // Torpedo control circuit // Wiebusch Charles F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 740 kB | Shaun Ewing | Oct 10, 1961 00:00 | US-3003449-A // Torpedo control circuit // Wiebusch Charles F. // Bell Telephone Labor Inc | ||||
| PDF File 3003143.pdf | 576 kB | Shaun Ewing | Oct 03, 1961 00:00 |
|
US-3003143-A // Selecting circuit // Beurrier Henry R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 576 kB | Shaun Ewing | Oct 03, 1961 00:00 | US-3003143-A // Selecting circuit // Beurrier Henry R. // Bell Telephone Labor Inc | ||||
| PDF File 3003112.pdf | 764 kB | Shaun Ewing | Oct 03, 1961 00:00 |
|
US-3003112-A // Process for growing and apparatus for utilizing paramagnetic crystals // Uitert Le Grand G. Van // Bell Telephone Labor Inc | |||
| Version 1 (current) | 764 kB | Shaun Ewing | Oct 03, 1961 00:00 | US-3003112-A // Process for growing and apparatus for utilizing paramagnetic crystals // Uitert Le Grand G. Van // Bell Telephone Labor Inc |
