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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2049941.pdf | 1.18 MB | Shaun Ewing | Aug 04, 1936 00:00 |
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US-2049941-A // Transmission control in two-way signaling systems // Bjornson Bjorn G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.18 MB | Shaun Ewing | Aug 04, 1936 00:00 | US-2049941-A // Transmission control in two-way signaling systems // Bjornson Bjorn G. // Bell Telephone Labor Inc | ||||
| PDF File 2049948.pdf | 831 kB | Shaun Ewing | Aug 04, 1936 00:00 |
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US-2049948-A // Protective means for electric circuits // Cushman Robert A. ; Young Lawrence G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 831 kB | Shaun Ewing | Aug 04, 1936 00:00 | US-2049948-A // Protective means for electric circuits // Cushman Robert A. ; Young Lawrence G. // Bell Telephone Labor Inc | ||||
| PDF File 2050363.pdf | 922 kB | Shaun Ewing | Aug 11, 1936 00:00 |
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US-2050363-A // Synchronizing system // Morton Edmund R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 922 kB | Shaun Ewing | Aug 11, 1936 00:00 | US-2050363-A // Synchronizing system // Morton Edmund R. // Bell Telephone Labor Inc | ||||
| PDF File 2050601.pdf | 315 kB | Shaun Ewing | Aug 11, 1936 00:00 |
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US-2050601-A // Method of treating copper base alloys // Ellis William C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 315 kB | Shaun Ewing | Aug 11, 1936 00:00 | US-2050601-A // Method of treating copper base alloys // Ellis William C. // Bell Telephone Labor Inc | ||||
| PDF File 2050610.pdf | 2.15 MB | Shaun Ewing | Aug 11, 1936 00:00 |
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US-2050610-A // Telephone toll switching // Jacobs Oliver B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.15 MB | Shaun Ewing | Aug 11, 1936 00:00 | US-2050610-A // Telephone toll switching // Jacobs Oliver B. // Bell Telephone Labor Inc | ||||
| PDF File 2050633.pdf | 533 kB | Shaun Ewing | Aug 11, 1936 00:00 |
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US-2050633-A // Constant temperature device // Stallard Burrell // Bell Telephone Labor Inc | |||
| Version 1 (current) | 533 kB | Shaun Ewing | Aug 11, 1936 00:00 | US-2050633-A // Constant temperature device // Stallard Burrell // Bell Telephone Labor Inc | ||||
| PDF File 2050703.pdf | 286 kB | Shaun Ewing | Aug 11, 1936 00:00 |
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US-2050703-A // Transmission system regulation // Johnson John B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 286 kB | Shaun Ewing | Aug 11, 1936 00:00 | US-2050703-A // Transmission system regulation // Johnson John B. // Bell Telephone Labor Inc | ||||
| PDF File 2050722.pdf | 1.16 MB | Shaun Ewing | Aug 11, 1936 00:00 |
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US-2050722-A // Telephone system // Mckim James B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.16 MB | Shaun Ewing | Aug 11, 1936 00:00 | US-2050722-A // Telephone system // Mckim James B. // Bell Telephone Labor Inc | ||||
| PDF File 2052273.pdf | 246 kB | Shaun Ewing | Aug 25, 1936 00:00 |
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US-2052273-A // Remote control circuit // Blount Frank E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 246 kB | Shaun Ewing | Aug 25, 1936 00:00 | US-2052273-A // Remote control circuit // Blount Frank E. // Bell Telephone Labor Inc | ||||
| PDF File 2052298.pdf | 493 kB | Shaun Ewing | Aug 25, 1936 00:00 |
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US-2052298-A // Electrooptical system // Ives Herbert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 493 kB | Shaun Ewing | Aug 25, 1936 00:00 | US-2052298-A // Electrooptical system // Ives Herbert E. // Bell Telephone Labor Inc | ||||
| PDF File 2052319.pdf | 262 kB | Shaun Ewing | Aug 25, 1936 00:00 |
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US-2052319-A // Switching device // Siegmund Humphreys O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 262 kB | Shaun Ewing | Aug 25, 1936 00:00 | US-2052319-A // Switching device // Siegmund Humphreys O. // Bell Telephone Labor Inc | ||||
| PDF File 2052338.pdf | 885 kB | Shaun Ewing | Aug 25, 1936 00:00 |
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US-2052338-A // Filtering circuit // Budenbom Horace T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 885 kB | Shaun Ewing | Aug 25, 1936 00:00 | US-2052338-A // Filtering circuit // Budenbom Horace T. // Bell Telephone Labor Inc | ||||
| PDF File 2054008.pdf | 732 kB | Shaun Ewing | Sept 08, 1936 00:00 |
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US-2054008-A // Electrical protective system // Swart Leland Kasson ; Tebo Julian Drenner // American Telephone & Telegraph ; Bell Telephone Labor Inc | |||
| Version 1 (current) | 732 kB | Shaun Ewing | Sept 08, 1936 00:00 | US-2054008-A // Electrical protective system // Swart Leland Kasson ; Tebo Julian Drenner // American Telephone & Telegraph ; Bell Telephone Labor Inc | ||||
| PDF File 2054789.pdf | 801 kB | Shaun Ewing | Sept 22, 1936 00:00 |
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US-2054789-A // Communication system // Chesnut Roy W. ; Crane Ralph E. ; Huber George H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 801 kB | Shaun Ewing | Sept 22, 1936 00:00 | US-2054789-A // Communication system // Chesnut Roy W. ; Crane Ralph E. ; Huber George H. // Bell Telephone Labor Inc | ||||
| PDF File 2054790.pdf | 347 kB | Shaun Ewing | Sept 22, 1936 00:00 |
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US-2054790-A // Signaling system // Curtis Austen M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 347 kB | Shaun Ewing | Sept 22, 1936 00:00 | US-2054790-A // Signaling system // Curtis Austen M. // Bell Telephone Labor Inc | ||||
| PDF File 2054794.pdf | 966 kB | Shaun Ewing | Sept 22, 1936 00:00 |
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US-2054794-A // Wave filter // Dietzold Robert L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 966 kB | Shaun Ewing | Sept 22, 1936 00:00 | US-2054794-A // Wave filter // Dietzold Robert L. // Bell Telephone Labor Inc | ||||
| PDF File 2055185.pdf | 246 kB | Shaun Ewing | Sept 22, 1936 00:00 |
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US-2055185-A // Method of forming containers // Templeton Bryce O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 246 kB | Shaun Ewing | Sept 22, 1936 00:00 | US-2055185-A // Method of forming containers // Templeton Bryce O. // Bell Telephone Labor Inc | ||||
| PDF File 2055187.pdf | 431 kB | Shaun Ewing | Sept 22, 1936 00:00 |
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US-2055187-A // Phonograph reproducer // Vieth Leonard // Bell Telephone Labor Inc | |||
| Version 1 (current) | 431 kB | Shaun Ewing | Sept 22, 1936 00:00 | US-2055187-A // Phonograph reproducer // Vieth Leonard // Bell Telephone Labor Inc | ||||
| PDF File 2055189.pdf | 564 kB | Shaun Ewing | Sept 22, 1936 00:00 |
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US-2055189-A // Telephone loading unit and method of balancing same // Worcester Joseph A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 564 kB | Shaun Ewing | Sept 22, 1936 00:00 | US-2055189-A // Telephone loading unit and method of balancing same // Worcester Joseph A. // Bell Telephone Labor Inc | ||||
| PDF File 2055208.pdf | 668 kB | Shaun Ewing | Sept 22, 1936 00:00 |
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US-2055208-A // Electrical wave production // Rumpel Carl H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 668 kB | Shaun Ewing | Sept 22, 1936 00:00 | US-2055208-A // Electrical wave production // Rumpel Carl H. // Bell Telephone Labor Inc |
