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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2305473.pdf | 377 kB | Shaun Ewing | Dec 15, 1942 00:00 |
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US-2305473-A // Method and means for joining hollow bodies // Hayford Walter S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 377 kB | Shaun Ewing | Dec 15, 1942 00:00 | US-2305473-A // Method and means for joining hollow bodies // Hayford Walter S. // Bell Telephone Labor Inc | ||||
| PDF File 2305450.pdf | 1.44 MB | Shaun Ewing | Dec 15, 1942 00:00 |
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US-2305450-A // Relay // Stibitz George R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.44 MB | Shaun Ewing | Dec 15, 1942 00:00 | US-2305450-A // Relay // Stibitz George R. // Bell Telephone Labor Inc | ||||
| PDF File 2305316.pdf | 1.07 MB | Shaun Ewing | Dec 15, 1942 00:00 |
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US-2305316-A // Switching mechanism // Mallina Rudolph F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.07 MB | Shaun Ewing | Dec 15, 1942 00:00 | US-2305316-A // Switching mechanism // Mallina Rudolph F. // Bell Telephone Labor Inc | ||||
| PDF File 2304856.pdf | 891 kB | Shaun Ewing | Dec 15, 1942 00:00 |
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US-2304856-A // Electrical transmission system // Snow William B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 891 kB | Shaun Ewing | Dec 15, 1942 00:00 | US-2304856-A // Electrical transmission system // Snow William B. // Bell Telephone Labor Inc | ||||
| PDF File 2304657.pdf | 946 kB | Shaun Ewing | Dec 08, 1942 00:00 |
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US-2304657-A // Electron discharge device // Ronci Victor L. ; Stratton William D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 946 kB | Shaun Ewing | Dec 08, 1942 00:00 | US-2304657-A // Electron discharge device // Ronci Victor L. ; Stratton William D. // Bell Telephone Labor Inc | ||||
| PDF File 2304613.pdf | 228 kB | Shaun Ewing | Dec 08, 1942 00:00 |
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US-2304613-A // Delayed operation circuit // Vroom Edward // Bell Telephone Labor Inc | |||
| Version 1 (current) | 228 kB | Shaun Ewing | Dec 08, 1942 00:00 | US-2304613-A // Delayed operation circuit // Vroom Edward // Bell Telephone Labor Inc | ||||
| PDF File 2304611.pdf | 1.03 MB | Shaun Ewing | Dec 08, 1942 00:00 |
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US-2304611-A // Carrier wave signal transmission system // Thorp Vaughn P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.03 MB | Shaun Ewing | Dec 08, 1942 00:00 | US-2304611-A // Carrier wave signal transmission system // Thorp Vaughn P. // Bell Telephone Labor Inc | ||||
| PDF File 2304569.pdf | 1016 kB | Shaun Ewing | Dec 08, 1942 00:00 |
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US-2304569-A // Telegraph system // Hearn Richard B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1016 kB | Shaun Ewing | Dec 08, 1942 00:00 | US-2304569-A // Telegraph system // Hearn Richard B. // Bell Telephone Labor Inc | ||||
| PDF File 2304545.pdf | 704 kB | Shaun Ewing | Dec 08, 1942 00:00 |
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US-2304545-A // Wave transmission network // Clement Andrew W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 704 kB | Shaun Ewing | Dec 08, 1942 00:00 | US-2304545-A // Wave transmission network // Clement Andrew W. // Bell Telephone Labor Inc | ||||
| PDF File 2304238.pdf | 714 kB | Shaun Ewing | Dec 08, 1942 00:00 |
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US-2304238-A // Cutting apparatus // Broughton William W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 714 kB | Shaun Ewing | Dec 08, 1942 00:00 | US-2304238-A // Cutting apparatus // Broughton William W. // Bell Telephone Labor Inc | ||||
| PDF File 2304179.pdf | 1.18 MB | Shaun Ewing | Dec 08, 1942 00:00 |
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US-2304179-A // Speech transmission system // Kleist Myron R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.18 MB | Shaun Ewing | Dec 08, 1942 00:00 | US-2304179-A // Speech transmission system // Kleist Myron R. // Bell Telephone Labor Inc | ||||
| PDF File 2304135.pdf | 529 kB | Shaun Ewing | Dec 08, 1942 00:00 |
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US-2304135-A // Modulating system // Wise Raymond O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 529 kB | Shaun Ewing | Dec 08, 1942 00:00 | US-2304135-A // Modulating system // Wise Raymond O. // Bell Telephone Labor Inc | ||||
| PDF File 2304061.pdf | 257 kB | Shaun Ewing | Dec 08, 1942 00:00 |
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US-2304061-A // Switching device for telephone instruments // Little John B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 257 kB | Shaun Ewing | Dec 08, 1942 00:00 | US-2304061-A // Switching device for telephone instruments // Little John B. // Bell Telephone Labor Inc | ||||
| PDF File 2304044.pdf | 671 kB | Shaun Ewing | Dec 01, 1942 00:00 |
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US-2304044-A // Voltage regulation and rectification // Whittle Horace // Bell Telephone Labor Inc | |||
| Version 1 (current) | 671 kB | Shaun Ewing | Dec 01, 1942 00:00 | US-2304044-A // Voltage regulation and rectification // Whittle Horace // Bell Telephone Labor Inc | ||||
| PDF File 2304029.pdf | 486 kB | Shaun Ewing | Dec 01, 1942 00:00 |
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US-2304029-A // Ventilating system for telephone booths // Smith Albert K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 486 kB | Shaun Ewing | Dec 01, 1942 00:00 | US-2304029-A // Ventilating system for telephone booths // Smith Albert K. // Bell Telephone Labor Inc | ||||
| PDF File 2304017.pdf | 779 kB | Shaun Ewing | Dec 01, 1942 00:00 |
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US-2304017-A // Carrier telegraph system // Phelps Walter A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 779 kB | Shaun Ewing | Dec 01, 1942 00:00 | US-2304017-A // Carrier telegraph system // Phelps Walter A. // Bell Telephone Labor Inc | ||||
| PDF File 2303958.pdf | 540 kB | Shaun Ewing | Dec 01, 1942 00:00 |
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US-2303958-A // Electrical resistance pad device // Schmidt William C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 540 kB | Shaun Ewing | Dec 01, 1942 00:00 | US-2303958-A // Electrical resistance pad device // Schmidt William C. // Bell Telephone Labor Inc | ||||
| PDF File 2303952.pdf | 251 kB | Shaun Ewing | Dec 01, 1942 00:00 |
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US-2303952-A // Relay // Pfleger Kenneth W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 251 kB | Shaun Ewing | Dec 01, 1942 00:00 | US-2303952-A // Relay // Pfleger Kenneth W. // Bell Telephone Labor Inc | ||||
| PDF File 2303933.pdf | 216 kB | Shaun Ewing | Dec 01, 1942 00:00 |
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US-2303933-A // Method of welding // Hale Douglas A. S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 216 kB | Shaun Ewing | Dec 01, 1942 00:00 | US-2303933-A // Method of welding // Hale Douglas A. S. // Bell Telephone Labor Inc | ||||
| PDF File 2303930.pdf | 1.13 MB | Shaun Ewing | Dec 01, 1942 00:00 |
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US-2303930-A // Electro-optical system // Gray Frank // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.13 MB | Shaun Ewing | Dec 01, 1942 00:00 | US-2303930-A // Electro-optical system // Gray Frank // Bell Telephone Labor Inc |
