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 2327276.pdf | 392 kB | Shaun Ewing | Aug 17, 1943 00:00 |
|
US-2327276-A // Alternating current generator // Lovell Clarence A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 392 kB | Shaun Ewing | Aug 17, 1943 00:00 | US-2327276-A // Alternating current generator // Lovell Clarence A. // Bell Telephone Labor Inc | ||||
| PDF File 2327275.pdf | 437 kB | Shaun Ewing | Aug 17, 1943 00:00 |
|
US-2327275-A // Signaling system // Lewis Benjamin F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 437 kB | Shaun Ewing | Aug 17, 1943 00:00 | US-2327275-A // Signaling system // Lewis Benjamin F. // Bell Telephone Labor Inc | ||||
| PDF File 2327201.pdf | 2.91 MB | Shaun Ewing | Aug 17, 1943 00:00 |
|
US-2327201-A // Telephone system // Martins Arthur S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.91 MB | Shaun Ewing | Aug 17, 1943 00:00 | US-2327201-A // Telephone system // Martins Arthur S. // Bell Telephone Labor Inc | ||||
| PDF File 2327176.pdf | 1.46 MB | Shaun Ewing | Aug 17, 1943 00:00 |
|
US-2327176-A // Driving clutch and control means therefor // Cory Samuel I. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.46 MB | Shaun Ewing | Aug 17, 1943 00:00 | US-2327176-A // Driving clutch and control means therefor // Cory Samuel I. // Bell Telephone Labor Inc | ||||
| PDF File 2326877.pdf | 762 kB | Shaun Ewing | Aug 17, 1943 00:00 |
|
US-2326877-A // Electron discharge apparatus // Mueller George E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 762 kB | Shaun Ewing | Aug 17, 1943 00:00 | US-2326877-A // Electron discharge apparatus // Mueller George E. // Bell Telephone Labor Inc | ||||
| PDF File 2326871.pdf | 729 kB | Shaun Ewing | Aug 17, 1943 00:00 |
|
US-2326871-A // Gain control // Mallinckrodt Charles O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 729 kB | Shaun Ewing | Aug 17, 1943 00:00 | US-2326871-A // Gain control // Mallinckrodt Charles O. // Bell Telephone Labor Inc | ||||
| PDF File 2326826.pdf | 1.03 MB | Shaun Ewing | Aug 17, 1943 00:00 |
|
US-2326826-A // Transmission system regulation // Bullington Robert K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.03 MB | Shaun Ewing | Aug 17, 1943 00:00 | US-2326826-A // Transmission system regulation // Bullington Robert K. // Bell Telephone Labor Inc | ||||
| PDF File 2326770.pdf | 959 kB | Shaun Ewing | Aug 17, 1943 00:00 |
|
US-2326770-A // Transmission system regulation // Edwards Paul G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 959 kB | Shaun Ewing | Aug 17, 1943 00:00 | US-2326770-A // Transmission system regulation // Edwards Paul G. // Bell Telephone Labor Inc | ||||
| PDF File 2326742.pdf | 870 kB | Shaun Ewing | Aug 17, 1943 00:00 |
|
US-2326742-A // Electric wave system // Abraham Leonard G. ; Edwards Paul G. ; Fracassi Renato D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 870 kB | Shaun Ewing | Aug 17, 1943 00:00 | US-2326742-A // Electric wave system // Abraham Leonard G. ; Edwards Paul G. ; Fracassi Renato D. // Bell Telephone Labor Inc | ||||
| PDF File 2326679.pdf | 1.69 MB | Shaun Ewing | Aug 10, 1943 00:00 |
|
US-2326679-A // Party line telephone system // Retallack John B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.69 MB | Shaun Ewing | Aug 10, 1943 00:00 | US-2326679-A // Party line telephone system // Retallack John B. // Bell Telephone Labor Inc | ||||
| PDF File 2326663.pdf | 645 kB | Shaun Ewing | Aug 10, 1943 00:00 |
|
US-2326663-A // Alternating current generator // Lovell Clarence A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 645 kB | Shaun Ewing | Aug 10, 1943 00:00 | US-2326663-A // Alternating current generator // Lovell Clarence A. // Bell Telephone Labor Inc | ||||
| PDF File 2326647.pdf | 538 kB | Shaun Ewing | Aug 10, 1943 00:00 |
|
US-2326647-A // Switching mechanism // Jr. Arthur W. Horton, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 538 kB | Shaun Ewing | Aug 10, 1943 00:00 | US-2326647-A // Switching mechanism // Jr. Arthur W. Horton, // Bell Telephone Labor Inc | ||||
| PDF File 2326580.pdf | 338 kB | Shaun Ewing | Aug 10, 1943 00:00 |
|
US-2326580-A // Resistance material // Trenkle Charles H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 338 kB | Shaun Ewing | Aug 10, 1943 00:00 | US-2326580-A // Resistance material // Trenkle Charles H. // Bell Telephone Labor Inc | ||||
| PDF File 2326572.pdf | 379 kB | Shaun Ewing | Aug 10, 1943 00:00 |
|
US-2326572-A // Holder for electrically heated tools // Shangle Amos H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 379 kB | Shaun Ewing | Aug 10, 1943 00:00 | US-2326572-A // Holder for electrically heated tools // Shangle Amos H. // Bell Telephone Labor Inc | ||||
| PDF File 2326551.pdf | 712 kB | Shaun Ewing | Aug 10, 1943 00:00 |
|
US-2326551-A // Selecting system // Mohr Milton E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 712 kB | Shaun Ewing | Aug 10, 1943 00:00 | US-2326551-A // Selecting system // Mohr Milton E. // Bell Telephone Labor Inc | ||||
| PDF File 2326478.pdf | 1.52 MB | Shaun Ewing | Aug 10, 1943 00:00 |
|
US-2326478-A // Selection system // Meacham Larned A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.52 MB | Shaun Ewing | Aug 10, 1943 00:00 | US-2326478-A // Selection system // Meacham Larned A. // Bell Telephone Labor Inc | ||||
| PDF File 2326458.pdf | 1.18 MB | Shaun Ewing | Aug 10, 1943 00:00 |
|
US-2326458-A // Selection system // Hall Nathan I. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.18 MB | Shaun Ewing | Aug 10, 1943 00:00 | US-2326458-A // Selection system // Hall Nathan I. // Bell Telephone Labor Inc | ||||
| PDF File 2326445.pdf | 320 kB | Shaun Ewing | Aug 10, 1943 00:00 |
|
US-2326445-A // Signaling system // Eagon Lloyd L. ; Mckim Burton // Bell Telephone Labor Inc | |||
| Version 1 (current) | 320 kB | Shaun Ewing | Aug 10, 1943 00:00 | US-2326445-A // Signaling system // Eagon Lloyd L. ; Mckim Burton // Bell Telephone Labor Inc | ||||
| PDF File 2326313.pdf | 541 kB | Shaun Ewing | Aug 10, 1943 00:00 |
|
US-2326313-A // Alarm circuit // Trucksess David E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 541 kB | Shaun Ewing | Aug 10, 1943 00:00 | US-2326313-A // Alarm circuit // Trucksess David E. // Bell Telephone Labor Inc | ||||
| PDF File 2326296.pdf | 692 kB | Shaun Ewing | Aug 10, 1943 00:00 |
|
US-2326296-A // Machine for sealing receptacles // Harrison Henry C. ; Little John B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 692 kB | Shaun Ewing | Aug 10, 1943 00:00 | US-2326296-A // Machine for sealing receptacles // Harrison Henry C. ; Little John B. // Bell Telephone Labor Inc |
