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 2195569.pdf | 370 kB | Shaun Ewing | Apr 02, 1940 00:00 |
|
US-2195569-A // Wire anchoring device // Hill Walter J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 370 kB | Shaun Ewing | Apr 02, 1940 00:00 | US-2195569-A // Wire anchoring device // Hill Walter J. // Bell Telephone Labor Inc | ||||
| PDF File 2185300.pdf | 370 kB | Shaun Ewing | Jan 02, 1940 00:00 |
|
US-2185300-A // Telegraphone // Hickman Clarence N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 370 kB | Shaun Ewing | Jan 02, 1940 00:00 | US-2185300-A // Telegraphone // Hickman Clarence N. // Bell Telephone Labor Inc | ||||
| PDF File 2014533.pdf | 369 kB | Shaun Ewing | Sept 17, 1935 00:00 |
|
US-2014533-A // Regulatory device // Logan Mason A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 369 kB | Shaun Ewing | Sept 17, 1935 00:00 | US-2014533-A // Regulatory device // Logan Mason A. // Bell Telephone Labor Inc | ||||
| PDF File 2199559.pdf | 369 kB | Shaun Ewing | May 07, 1940 00:00 |
|
US-2199559-A // Sound picture film // Dawson Wilfrid L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 369 kB | Shaun Ewing | May 07, 1940 00:00 | US-2199559-A // Sound picture film // Dawson Wilfrid L. // Bell Telephone Labor Inc | ||||
| PDF File 2194703.pdf | 369 kB | Shaun Ewing | Mar 26, 1940 00:00 |
|
US-2194703-A // Sealing of condensers and similar apparatus // Kater Joseph A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 369 kB | Shaun Ewing | Mar 26, 1940 00:00 | US-2194703-A // Sealing of condensers and similar apparatus // Kater Joseph A. // Bell Telephone Labor Inc | ||||
| PDF File 2017653.pdf | 368 kB | Shaun Ewing | Oct 15, 1935 00:00 |
|
US-2017653-A // Velocity comparing system for film driving apparatus // Clarke Carole A. ; Elmer Lloyd A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 368 kB | Shaun Ewing | Oct 15, 1935 00:00 | US-2017653-A // Velocity comparing system for film driving apparatus // Clarke Carole A. ; Elmer Lloyd A. // Bell Telephone Labor Inc | ||||
| PDF File 2062301.pdf | 368 kB | Shaun Ewing | Dec 01, 1936 00:00 |
|
US-2062301-A // Electron discharge device // Fay Clifford E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 368 kB | Shaun Ewing | Dec 01, 1936 00:00 | US-2062301-A // Electron discharge device // Fay Clifford E. // Bell Telephone Labor Inc | ||||
| PDF File 1942488.pdf | 367 kB | Shaun Ewing | Jan 09, 1934 00:00 |
|
US-1942488-A // Electric wave filter // Och Henry G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 367 kB | Shaun Ewing | Jan 09, 1934 00:00 | US-1942488-A // Electric wave filter // Och Henry G. // Bell Telephone Labor Inc | ||||
| PDF File 2069817.pdf | 367 kB | Shaun Ewing | Feb 09, 1937 00:00 |
|
US-2069817-A // Acoustic device // Clarke Harry R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 367 kB | Shaun Ewing | Feb 09, 1937 00:00 | US-2069817-A // Acoustic device // Clarke Harry R. // Bell Telephone Labor Inc | ||||
| PDF File 2082123.pdf | 367 kB | Shaun Ewing | Jun 01, 1937 00:00 |
|
US-2082123-A // Circuit control arrangements // Samuel Arthur L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 367 kB | Shaun Ewing | Jun 01, 1937 00:00 | US-2082123-A // Circuit control arrangements // Samuel Arthur L. // Bell Telephone Labor Inc | ||||
| PDF File 2027168.pdf | 367 kB | Shaun Ewing | Jan 07, 1936 00:00 |
|
US-2027168-A // Vibration translating device // Harrison Henry C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 367 kB | Shaun Ewing | Jan 07, 1936 00:00 | US-2027168-A // Vibration translating device // Harrison Henry C. // Bell Telephone Labor Inc | ||||
| PDF File 2084135.pdf | 367 kB | Shaun Ewing | Jun 15, 1937 00:00 |
|
US-2084135-A // Amplifier circuits // Ford Gaylon T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 367 kB | Shaun Ewing | Jun 15, 1937 00:00 | US-2084135-A // Amplifier circuits // Ford Gaylon T. // Bell Telephone Labor Inc | ||||
| PDF File 1969558.pdf | 366 kB | Shaun Ewing | Aug 07, 1934 00:00 |
|
US-1969558-A // Electrooptical device // Ives Herbert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 366 kB | Shaun Ewing | Aug 07, 1934 00:00 | US-1969558-A // Electrooptical device // Ives Herbert E. // Bell Telephone Labor Inc | ||||
| PDF File 1969488.pdf | 366 kB | Shaun Ewing | Aug 07, 1934 00:00 |
|
US-1969488-A // Circuit controller // Wagar Harold N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 366 kB | Shaun Ewing | Aug 07, 1934 00:00 | US-1969488-A // Circuit controller // Wagar Harold N. // Bell Telephone Labor Inc | ||||
| PDF File 1939060.pdf | 366 kB | Shaun Ewing | Dec 12, 1933 00:00 |
|
US-1939060-A // Modulating system // Kingsbury Edwin F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 366 kB | Shaun Ewing | Dec 12, 1933 00:00 | US-1939060-A // Modulating system // Kingsbury Edwin F. // Bell Telephone Labor Inc | ||||
| PDF File 2216956.pdf | 366 kB | Shaun Ewing | Oct 08, 1940 00:00 |
|
US-2216956-A // Resonator for telephone bells // Morton Edmund R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 366 kB | Shaun Ewing | Oct 08, 1940 00:00 | US-2216956-A // Resonator for telephone bells // Morton Edmund R. // Bell Telephone Labor Inc | ||||
| PDF File 1931874.pdf | 366 kB | Shaun Ewing | Oct 24, 1933 00:00 |
|
US-1931874-A // Electron discharge device // Mendenhall Hallam E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 366 kB | Shaun Ewing | Oct 24, 1933 00:00 | US-1931874-A // Electron discharge device // Mendenhall Hallam E. // Bell Telephone Labor Inc | ||||
| PDF File 1984533.pdf | 366 kB | Shaun Ewing | Dec 18, 1934 00:00 |
|
US-1984533-A // Piezo-electric oscillator // Knott William M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 366 kB | Shaun Ewing | Dec 18, 1934 00:00 | US-1984533-A // Piezo-electric oscillator // Knott William M. // Bell Telephone Labor Inc | ||||
| PDF File 2047733.pdf | 365 kB | Shaun Ewing | Jul 14, 1936 00:00 |
|
US-2047733-A // Constant speed drive // Harrison Henry C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 365 kB | Shaun Ewing | Jul 14, 1936 00:00 | US-2047733-A // Constant speed drive // Harrison Henry C. // Bell Telephone Labor Inc | ||||
| PDF File 2127109.pdf | 365 kB | Shaun Ewing | Aug 16, 1938 00:00 |
|
US-2127109-A // Driving means for adjustable apparatus // Engelhardt George B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 365 kB | Shaun Ewing | Aug 16, 1938 00:00 | US-2127109-A // Driving means for adjustable apparatus // Engelhardt George B. // Bell Telephone Labor Inc |
