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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2342638.pdf | 919 kB | Shaun Ewing | Feb 29, 1944 00:00 |
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US-2342638-A // Wave transmission network // Bode Hendrik W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 919 kB | Shaun Ewing | Feb 29, 1944 00:00 | US-2342638-A // Wave transmission network // Bode Hendrik W. // Bell Telephone Labor Inc | ||||
| PDF File 2342781.pdf | 368 kB | Shaun Ewing | Feb 29, 1944 00:00 |
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US-2342781-A // Combined mercury interrupter and transformer // Aamodt Thoralf // Bell Telephone Labor Inc | |||
| Version 1 (current) | 368 kB | Shaun Ewing | Feb 29, 1944 00:00 | US-2342781-A // Combined mercury interrupter and transformer // Aamodt Thoralf // Bell Telephone Labor Inc | ||||
| PDF File 2342813.pdf | 370 kB | Shaun Ewing | Feb 29, 1944 00:00 |
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US-2342813-A // Mechanical wave filter // Mason Warren P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 370 kB | Shaun Ewing | Feb 29, 1944 00:00 | US-2342813-A // Mechanical wave filter // Mason Warren P. // Bell Telephone Labor Inc | ||||
| PDF File 2342822.pdf | 650 kB | Shaun Ewing | Feb 29, 1944 00:00 |
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US-2342822-A // Amplifying system // Rumpel Carl H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 650 kB | Shaun Ewing | Feb 29, 1944 00:00 | US-2342822-A // Amplifying system // Rumpel Carl H. // Bell Telephone Labor Inc | ||||
| PDF File 2342869.pdf | 423 kB | Shaun Ewing | Feb 29, 1944 00:00 |
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US-2342869-A // Wave filter // Kinsley Thomas G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 423 kB | Shaun Ewing | Feb 29, 1944 00:00 | US-2342869-A // Wave filter // Kinsley Thomas G. // Bell Telephone Labor Inc | ||||
| PDF File 2342875.pdf | 281 kB | Shaun Ewing | Feb 29, 1944 00:00 |
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US-2342875-A // Wave filter // Lovell George H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 281 kB | Shaun Ewing | Feb 29, 1944 00:00 | US-2342875-A // Wave filter // Lovell George H. // Bell Telephone Labor Inc | ||||
| PDF File 2342886.pdf | 1.52 MB | Shaun Ewing | Feb 29, 1944 00:00 |
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US-2342886-A // Printing telegraph apparatus and system // Murphy Paul B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.52 MB | Shaun Ewing | Feb 29, 1944 00:00 | US-2342886-A // Printing telegraph apparatus and system // Murphy Paul B. // Bell Telephone Labor Inc | ||||
| PDF File 2343059.pdf | 1.91 MB | Shaun Ewing | Feb 29, 1944 00:00 |
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US-2343059-A // Piezoelectric crystal apparatus // Hight Stuart C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.91 MB | Shaun Ewing | Feb 29, 1944 00:00 | US-2343059-A // Piezoelectric crystal apparatus // Hight Stuart C. // Bell Telephone Labor Inc | ||||
| PDF File 2343100.pdf | 445 kB | Shaun Ewing | Feb 29, 1944 00:00 |
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US-2343100-A // Panel selector contact shoe // Jr. Charles L. Van Inwagen, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 445 kB | Shaun Ewing | Feb 29, 1944 00:00 | US-2343100-A // Panel selector contact shoe // Jr. Charles L. Van Inwagen, // Bell Telephone Labor Inc | ||||
| PDF File 2343516.pdf | 505 kB | Shaun Ewing | Mar 07, 1944 00:00 |
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US-2343516-A // Signaling system // Atkins George E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 505 kB | Shaun Ewing | Mar 07, 1944 00:00 | US-2343516-A // Signaling system // Atkins George E. // Bell Telephone Labor Inc | ||||
| PDF File 2343539.pdf | 1.58 MB | Shaun Ewing | Mar 07, 1944 00:00 |
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US-2343539-A // Stabilized oscillator // Edson William A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.58 MB | Shaun Ewing | Mar 07, 1944 00:00 | US-2343539-A // Stabilized oscillator // Edson William A. // Bell Telephone Labor Inc | ||||
| PDF File 2343568.pdf | 1.35 MB | Shaun Ewing | Mar 07, 1944 00:00 |
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US-2343568-A // Electro-optical signaling // Jr. Laurence W. Morrison, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.35 MB | Shaun Ewing | Mar 07, 1944 00:00 | US-2343568-A // Electro-optical signaling // Jr. Laurence W. Morrison, // Bell Telephone Labor Inc | ||||
| PDF File 2343634.pdf | 1.05 MB | Shaun Ewing | Mar 07, 1944 00:00 |
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US-2343634-A // Noise reduction signaling system // Jr. Millard W. Baldwin, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.05 MB | Shaun Ewing | Mar 07, 1944 00:00 | US-2343634-A // Noise reduction signaling system // Jr. Millard W. Baldwin, // Bell Telephone Labor Inc | ||||
| PDF File 2343753.pdf | 521 kB | Shaun Ewing | Mar 07, 1944 00:00 |
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US-2343753-A // Receiving circuit for telegraph signaling systems // Davey James R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 521 kB | Shaun Ewing | Mar 07, 1944 00:00 | US-2343753-A // Receiving circuit for telegraph signaling systems // Davey James R. // Bell Telephone Labor Inc | ||||
| PDF File 2343988.pdf | 931 kB | Shaun Ewing | Mar 14, 1944 00:00 |
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US-2343988-A // Cathode ray intensity control circuit // Jr. John J. Mahoney, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 931 kB | Shaun Ewing | Mar 14, 1944 00:00 | US-2343988-A // Cathode ray intensity control circuit // Jr. John J. Mahoney, // Bell Telephone Labor Inc | ||||
| PDF File 2344012.pdf | 803 kB | Shaun Ewing | Mar 14, 1944 00:00 |
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US-2344012-A // Amplitude range control in signal transmission systems // Wright Sumner B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 803 kB | Shaun Ewing | Mar 14, 1944 00:00 | US-2344012-A // Amplitude range control in signal transmission systems // Wright Sumner B. // Bell Telephone Labor Inc | ||||
| PDF File 2344298.pdf | 290 kB | Shaun Ewing | Mar 14, 1944 00:00 |
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US-2344298-A // Resistor device // Green Charles B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 290 kB | Shaun Ewing | Mar 14, 1944 00:00 | US-2344298-A // Resistor device // Green Charles B. // Bell Telephone Labor Inc | ||||
| PDF File 2344316.pdf | 2.22 MB | Shaun Ewing | Mar 14, 1944 00:00 |
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US-2344316-A // Testing system // Mckim Burton // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.22 MB | Shaun Ewing | Mar 14, 1944 00:00 | US-2344316-A // Testing system // Mckim Burton // Bell Telephone Labor Inc | ||||
| PDF File 2344454.pdf | 539 kB | Shaun Ewing | Mar 14, 1944 00:00 |
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US-2344454-A // Training device // Plotner Loyd D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 539 kB | Shaun Ewing | Mar 14, 1944 00:00 | US-2344454-A // Training device // Plotner Loyd D. // Bell Telephone Labor Inc | ||||
| PDF File 2344612.pdf | 1.22 MB | Shaun Ewing | Mar 21, 1944 00:00 |
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US-2344612-A // Electric signaling // Hartley Ralph V. L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.22 MB | Shaun Ewing | Mar 21, 1944 00:00 | US-2344612-A // Electric signaling // Hartley Ralph V. L. // Bell Telephone Labor Inc |
