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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2338757.pdf | 338 kB | Shaun Ewing | Jan 11, 1944 00:00 |
|
US-2338757-A // Telephone set // Curran Stanley T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 338 kB | Shaun Ewing | Jan 11, 1944 00:00 | US-2338757-A // Telephone set // Curran Stanley T. // Bell Telephone Labor Inc | ||||
| PDF File 2338752.pdf | 2.67 MB | Shaun Ewing | Jan 11, 1944 00:00 |
|
US-2338752-A // Telephone system // Baumfalk John // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.67 MB | Shaun Ewing | Jan 11, 1944 00:00 | US-2338752-A // Telephone system // Baumfalk John // Bell Telephone Labor Inc | ||||
| PDF File 2338642.pdf | 712 kB | Shaun Ewing | Jan 04, 1944 00:00 |
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US-2338642-A // Testing and signaling system // Holden William H. T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 712 kB | Shaun Ewing | Jan 04, 1944 00:00 | US-2338642-A // Testing and signaling system // Holden William H. T. // Bell Telephone Labor Inc | ||||
| PDF File 2338636.pdf | 3.01 MB | Shaun Ewing | Jan 04, 1944 00:00 |
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US-2338636-A // Automatic billing system // Goodrum Charles L. ; Hinrichsen Edward E. ; Keller Leo // Bell Telephone Labor Inc | |||
| Version 1 (current) | 3.01 MB | Shaun Ewing | Jan 04, 1944 00:00 | US-2338636-A // Automatic billing system // Goodrum Charles L. ; Hinrichsen Edward E. ; Keller Leo // Bell Telephone Labor Inc | ||||
| PDF File 2338566.pdf | 593 kB | Shaun Ewing | Jan 04, 1944 00:00 |
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US-2338566-A // Electromagnetic device // Badgley Robert H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 593 kB | Shaun Ewing | Jan 04, 1944 00:00 | US-2338566-A // Electromagnetic device // Badgley Robert H. // Bell Telephone Labor Inc | ||||
| PDF File 2338435.pdf | 255 kB | Shaun Ewing | Jan 04, 1944 00:00 |
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US-2338435-A // Gain fixture for poles // Hoyt Leon G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 255 kB | Shaun Ewing | Jan 04, 1944 00:00 | US-2338435-A // Gain fixture for poles // Hoyt Leon G. // Bell Telephone Labor Inc | ||||
| PDF File 2338434.pdf | 1.23 MB | Shaun Ewing | Jan 04, 1944 00:00 |
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US-2338434-A // Signaling system // Holden William H. T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.23 MB | Shaun Ewing | Jan 04, 1944 00:00 | US-2338434-A // Signaling system // Holden William H. T. // Bell Telephone Labor Inc | ||||
| PDF File 2338410.pdf | 344 kB | Shaun Ewing | Jan 04, 1944 00:00 |
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US-2338410-A // Push-pull amplifier // Cousins Van M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 344 kB | Shaun Ewing | Jan 04, 1944 00:00 | US-2338410-A // Push-pull amplifier // Cousins Van M. // Bell Telephone Labor Inc | ||||
| PDF File 2338405.pdf | 549 kB | Shaun Ewing | Jan 04, 1944 00:00 |
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US-2338405-A // Protective system // Cash Claude C. ; Perkins Kenneth H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 549 kB | Shaun Ewing | Jan 04, 1944 00:00 | US-2338405-A // Protective system // Cash Claude C. ; Perkins Kenneth H. // Bell Telephone Labor Inc | ||||
| PDF File 2338304.pdf | 662 kB | Shaun Ewing | Jan 04, 1944 00:00 |
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US-2338304-A // Armored conductor structure // Schmied James W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 662 kB | Shaun Ewing | Jan 04, 1944 00:00 | US-2338304-A // Armored conductor structure // Schmied James W. // Bell Telephone Labor Inc | ||||
| PDF File 2338299.pdf | 506 kB | Shaun Ewing | Jan 04, 1944 00:00 |
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US-2338299-A // Armored conductor structure // Rasmussen Osvald E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 506 kB | Shaun Ewing | Jan 04, 1944 00:00 | US-2338299-A // Armored conductor structure // Rasmussen Osvald E. // Bell Telephone Labor Inc | ||||
| PDF File 2338245.pdf | 529 kB | Shaun Ewing | Jan 04, 1944 00:00 |
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US-2338245-A // Fault-locating device // Hays James B. ; Shuhart John H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 529 kB | Shaun Ewing | Jan 04, 1944 00:00 | US-2338245-A // Fault-locating device // Hays James B. ; Shuhart John H. // Bell Telephone Labor Inc | ||||
| PDF File 2338218.pdf | 623 kB | Shaun Ewing | Jan 04, 1944 00:00 |
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US-2338218-A // Time-measuring device // Vroom Edward // Bell Telephone Labor Inc | |||
| Version 1 (current) | 623 kB | Shaun Ewing | Jan 04, 1944 00:00 | US-2338218-A // Time-measuring device // Vroom Edward // Bell Telephone Labor Inc | ||||
| PDF File 2338216.pdf | 2.76 MB | Shaun Ewing | Jan 04, 1944 00:00 |
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US-2338216-A // Signaling system // Vaughan Henry E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.76 MB | Shaun Ewing | Jan 04, 1944 00:00 | US-2338216-A // Signaling system // Vaughan Henry E. // Bell Telephone Labor Inc | ||||
| PDF File 2338181.pdf | 624 kB | Shaun Ewing | Jan 04, 1944 00:00 |
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US-2338181-A // Switching mechanism // Holden William H. T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 624 kB | Shaun Ewing | Jan 04, 1944 00:00 | US-2338181-A // Switching mechanism // Holden William H. T. // Bell Telephone Labor Inc | ||||
| PDF File 2338179.pdf | 428 kB | Shaun Ewing | Jan 04, 1944 00:00 |
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US-2338179-A // Cable terminal housing // Halbrook Warwick W. ; Kelsay Le Roy W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 428 kB | Shaun Ewing | Jan 04, 1944 00:00 | US-2338179-A // Cable terminal housing // Halbrook Warwick W. ; Kelsay Le Roy W. // Bell Telephone Labor Inc | ||||
| PDF File 2338036.pdf | 607 kB | Shaun Ewing | Dec 28, 1943 00:00 |
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US-2338036-A // Cathode ray device // Gorton William S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 607 kB | Shaun Ewing | Dec 28, 1943 00:00 | US-2338036-A // Cathode ray device // Gorton William S. // Bell Telephone Labor Inc | ||||
| PDF File 2337965.pdf | 720 kB | Shaun Ewing | Dec 28, 1943 00:00 |
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US-2337965-A // Coupling network // Bode Hendrik W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 720 kB | Shaun Ewing | Dec 28, 1943 00:00 | US-2337965-A // Coupling network // Bode Hendrik W. // Bell Telephone Labor Inc | ||||
| PDF File 2337953.pdf | 297 kB | Shaun Ewing | Dec 28, 1943 00:00 |
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US-2337953-A // Telephone headset // Wirsching Robert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 297 kB | Shaun Ewing | Dec 28, 1943 00:00 | US-2337953-A // Telephone headset // Wirsching Robert E. // Bell Telephone Labor Inc | ||||
| PDF File 2337900.pdf | 1.08 MB | Shaun Ewing | Dec 28, 1943 00:00 |
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US-2337900-A // Telephone apparatus // King Douglas H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.08 MB | Shaun Ewing | Dec 28, 1943 00:00 | US-2337900-A // Telephone apparatus // King Douglas H. // Bell Telephone Labor Inc |
