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 2360989.pdf | 422 kB | Shaun Ewing | Oct 24, 1944 00:00 |
|
US-2360989-A // Service observing system // Damme Louis E. Van // Bell Telephone Labor Inc | |||
| Version 1 (current) | 422 kB | Shaun Ewing | Oct 24, 1944 00:00 | US-2360989-A // Service observing system // Damme Louis E. Van // Bell Telephone Labor Inc | ||||
| PDF File 2361004.pdf | 383 kB | Shaun Ewing | Oct 24, 1944 00:00 |
|
US-2361004-A // Telegraph recorder control // Bacon Walter M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 383 kB | Shaun Ewing | Oct 24, 1944 00:00 | US-2361004-A // Telegraph recorder control // Bacon Walter M. // Bell Telephone Labor Inc | ||||
| PDF File 2361073.pdf | 368 kB | Shaun Ewing | Oct 24, 1944 00:00 |
|
US-2361073-A // Telegraph recorder control // Watson Edward F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 368 kB | Shaun Ewing | Oct 24, 1944 00:00 | US-2361073-A // Telegraph recorder control // Watson Edward F. // Bell Telephone Labor Inc | ||||
| PDF File 2361160.pdf | 601 kB | Shaun Ewing | Oct 24, 1944 00:00 |
|
US-2361160-A // Line with negative resistance loading // Abraham Leonard G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 601 kB | Shaun Ewing | Oct 24, 1944 00:00 | US-2361160-A // Line with negative resistance loading // Abraham Leonard G. // Bell Telephone Labor Inc | ||||
| PDF File 2361203.pdf | 756 kB | Shaun Ewing | Oct 24, 1944 00:00 |
|
US-2361203-A // Electron discharge device and method of manufacture // Holdaway Vivian L. ; Thurber Elmer A. ; Wooten Leland A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 756 kB | Shaun Ewing | Oct 24, 1944 00:00 | US-2361203-A // Electron discharge device and method of manufacture // Holdaway Vivian L. ; Thurber Elmer A. ; Wooten Leland A. // Bell Telephone Labor Inc | ||||
| PDF File 2361246.pdf | 2.13 MB | Shaun Ewing | Oct 24, 1944 00:00 |
|
US-2361246-A // Card translator // Stibitz George R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.13 MB | Shaun Ewing | Oct 24, 1944 00:00 | US-2361246-A // Card translator // Stibitz George R. // Bell Telephone Labor Inc | ||||
| PDF File 2361523.pdf | 545 kB | Shaun Ewing | Oct 31, 1944 00:00 |
|
US-2361523-A // Cross-talk improvement // Alford Reuel S. ; Edson Robert C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 545 kB | Shaun Ewing | Oct 31, 1944 00:00 | US-2361523-A // Cross-talk improvement // Alford Reuel S. ; Edson Robert C. // Bell Telephone Labor Inc | ||||
| PDF File 2361542.pdf | 170 kB | Shaun Ewing | Oct 31, 1944 00:00 |
|
US-2361542-A // Relay // Gumley Robert H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 170 kB | Shaun Ewing | Oct 31, 1944 00:00 | US-2361542-A // Relay // Gumley Robert H. // Bell Telephone Labor Inc | ||||
| PDF File 2361579.pdf | 502 kB | Shaun Ewing | Oct 31, 1944 00:00 |
|
US-2361579-A // Panel selector switch // Wagenseil William O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 502 kB | Shaun Ewing | Oct 31, 1944 00:00 | US-2361579-A // Panel selector switch // Wagenseil William O. // Bell Telephone Labor Inc | ||||
| PDF File 2361590.pdf | 167 kB | Shaun Ewing | Oct 31, 1944 00:00 |
|
US-2361590-A // Tetrachloro fluorotoluene // Biggs Burnard S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 167 kB | Shaun Ewing | Oct 31, 1944 00:00 | US-2361590-A // Tetrachloro fluorotoluene // Biggs Burnard S. // Bell Telephone Labor Inc | ||||
| PDF File 2361591.pdf | 158 kB | Shaun Ewing | Oct 31, 1944 00:00 |
|
US-2361591-A // Pentamethyl fluorobenzene // Biggs Burnard S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 158 kB | Shaun Ewing | Oct 31, 1944 00:00 | US-2361591-A // Pentamethyl fluorobenzene // Biggs Burnard S. // Bell Telephone Labor Inc | ||||
| PDF File 2361593.pdf | 874 kB | Shaun Ewing | Oct 31, 1944 00:00 |
|
US-2361593-A // Transmission regulation // Black Harold S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 874 kB | Shaun Ewing | Oct 31, 1944 00:00 | US-2361593-A // Transmission regulation // Black Harold S. // Bell Telephone Labor Inc | ||||
| PDF File 2361680.pdf | 355 kB | Shaun Ewing | Oct 31, 1944 00:00 |
|
US-2361680-A // Method of reducing edge leakage in metal oxide-metal rectifiers // Ehrhardt Robert A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 355 kB | Shaun Ewing | Oct 31, 1944 00:00 | US-2361680-A // Method of reducing edge leakage in metal oxide-metal rectifiers // Ehrhardt Robert A. // Bell Telephone Labor Inc | ||||
| PDF File 2361696.pdf | 377 kB | Shaun Ewing | Oct 31, 1944 00:00 |
|
US-2361696-A // Telegraph recorder control // Lucek Charles W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 377 kB | Shaun Ewing | Oct 31, 1944 00:00 | US-2361696-A // Telegraph recorder control // Lucek Charles W. // Bell Telephone Labor Inc | ||||
| PDF File 2361719.pdf | 895 kB | Shaun Ewing | Oct 31, 1944 00:00 |
|
US-2361719-A // Electron discharge device and elements thereof // Teal Gordon K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 895 kB | Shaun Ewing | Oct 31, 1944 00:00 | US-2361719-A // Electron discharge device and elements thereof // Teal Gordon K. // Bell Telephone Labor Inc | ||||
| PDF File 2361859.pdf | 1.79 MB | Shaun Ewing | Oct 31, 1944 00:00 |
|
US-2361859-A // Slide card translator // Mallina Rudolph F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.79 MB | Shaun Ewing | Oct 31, 1944 00:00 | US-2361859-A // Slide card translator // Mallina Rudolph F. // Bell Telephone Labor Inc | ||||
| PDF File 2361880.pdf | 820 kB | Shaun Ewing | Oct 31, 1944 00:00 |
|
US-2361880-A // Telephone set // Shann Oscar A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 820 kB | Shaun Ewing | Oct 31, 1944 00:00 | US-2361880-A // Telephone set // Shann Oscar A. // Bell Telephone Labor Inc | ||||
| PDF File 2362182.pdf | 504 kB | Shaun Ewing | Nov 07, 1944 00:00 |
|
US-2362182-A // Manufacture of cellulose acetate solutions // Baker William O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 504 kB | Shaun Ewing | Nov 07, 1944 00:00 | US-2362182-A // Manufacture of cellulose acetate solutions // Baker William O. // Bell Telephone Labor Inc | ||||
| PDF File 2362195.pdf | 629 kB | Shaun Ewing | Nov 07, 1944 00:00 |
|
US-2362195-A // Electric wave amplifier with feedback // Edson James O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 629 kB | Shaun Ewing | Nov 07, 1944 00:00 | US-2362195-A // Electric wave amplifier with feedback // Edson James O. // Bell Telephone Labor Inc | ||||
| PDF File 2362228.pdf | 342 kB | Shaun Ewing | Nov 07, 1944 00:00 |
|
US-2362228-A // Method of forming contacts on metal oxide-metal rectifiers // Wright Edgar E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 342 kB | Shaun Ewing | Nov 07, 1944 00:00 | US-2362228-A // Method of forming contacts on metal oxide-metal rectifiers // Wright Edgar E. // Bell Telephone Labor Inc |
