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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2098326.pdf | 399 kB | Shaun Ewing | Nov 09, 1937 00:00 |
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US-2098326-A // Calculating device // Wente Edward C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 399 kB | Shaun Ewing | Nov 09, 1937 00:00 | US-2098326-A // Calculating device // Wente Edward C. // Bell Telephone Labor Inc | ||||
| PDF File 2098950.pdf | 775 kB | Shaun Ewing | Nov 16, 1937 00:00 |
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US-2098950-A // Vacuum tube circuit // Black Harold S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 775 kB | Shaun Ewing | Nov 16, 1937 00:00 | US-2098950-A // Vacuum tube circuit // Black Harold S. // Bell Telephone Labor Inc | ||||
| PDF File 2098956.pdf | 3.95 MB | Shaun Ewing | Nov 16, 1937 00:00 |
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US-2098956-A // Signaling system // Dudley Homer W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 3.95 MB | Shaun Ewing | Nov 16, 1937 00:00 | US-2098956-A // Signaling system // Dudley Homer W. // Bell Telephone Labor Inc | ||||
| PDF File 2098968.pdf | 811 kB | Shaun Ewing | Nov 16, 1937 00:00 |
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US-2098968-A // Transmission regulation // Mallinckrodt Charles O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 811 kB | Shaun Ewing | Nov 16, 1937 00:00 | US-2098968-A // Transmission regulation // Mallinckrodt Charles O. // Bell Telephone Labor Inc | ||||
| PDF File 2099111.pdf | 556 kB | Shaun Ewing | Nov 16, 1937 00:00 |
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US-2099111-A // Gaseous discharge device // Hefele John R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 556 kB | Shaun Ewing | Nov 16, 1937 00:00 | US-2099111-A // Gaseous discharge device // Hefele John R. // Bell Telephone Labor Inc | ||||
| PDF File 2099115.pdf | 1.72 MB | Shaun Ewing | Nov 16, 1937 00:00 |
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US-2099115-A // Communication system // Ives Herbert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.72 MB | Shaun Ewing | Nov 16, 1937 00:00 | US-2099115-A // Communication system // Ives Herbert E. // Bell Telephone Labor Inc | ||||
| PDF File 2099117.pdf | 755 kB | Shaun Ewing | Nov 16, 1937 00:00 |
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US-2099117-A // Terminal mounting // Kelsay Le Roy W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 755 kB | Shaun Ewing | Nov 16, 1937 00:00 | US-2099117-A // Terminal mounting // Kelsay Le Roy W. // Bell Telephone Labor Inc | ||||
| PDF File 2099143.pdf | 2.27 MB | Shaun Ewing | Nov 16, 1937 00:00 |
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US-2099143-A // Call transmitter device // Roberts John G. ; Richard Charles D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.27 MB | Shaun Ewing | Nov 16, 1937 00:00 | US-2099143-A // Call transmitter device // Roberts John G. ; Richard Charles D. // Bell Telephone Labor Inc | ||||
| PDF File 2099865.pdf | 513 kB | Shaun Ewing | Nov 23, 1937 00:00 |
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US-2099865-A // Sound picture system // Morton Edmund R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 513 kB | Shaun Ewing | Nov 23, 1937 00:00 | US-2099865-A // Sound picture system // Morton Edmund R. // Bell Telephone Labor Inc | ||||
| PDF File 2099889.pdf | 778 kB | Shaun Ewing | Nov 23, 1937 00:00 |
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US-2099889-A // Television system // Ives Herbert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 778 kB | Shaun Ewing | Nov 23, 1937 00:00 | US-2099889-A // Television system // Ives Herbert E. // Bell Telephone Labor Inc | ||||
| PDF File 2100367.pdf | 621 kB | Shaun Ewing | Nov 30, 1937 00:00 |
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US-2100367-A // Electric discharge device // Ward Frank E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 621 kB | Shaun Ewing | Nov 30, 1937 00:00 | US-2100367-A // Electric discharge device // Ward Frank E. // Bell Telephone Labor Inc | ||||
| PDF File 2100375.pdf | 728 kB | Shaun Ewing | Nov 30, 1937 00:00 |
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US-2100375-A // Gain control // Blair Royer R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 728 kB | Shaun Ewing | Nov 30, 1937 00:00 | US-2100375-A // Gain control // Blair Royer R. // Bell Telephone Labor Inc | ||||
| PDF File 2100390.pdf | 1.15 MB | Shaun Ewing | Nov 30, 1937 00:00 |
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US-2100390-A // Call transmitter // Goff Harold W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.15 MB | Shaun Ewing | Nov 30, 1937 00:00 | US-2100390-A // Call transmitter // Goff Harold W. // Bell Telephone Labor Inc | ||||
| PDF File 2100394.pdf | 937 kB | Shaun Ewing | Nov 30, 1937 00:00 |
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US-2100394-A // Reception of frequency modulated waves and circuits therefor // Heising Raymond A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 937 kB | Shaun Ewing | Nov 30, 1937 00:00 | US-2100394-A // Reception of frequency modulated waves and circuits therefor // Heising Raymond A. // Bell Telephone Labor Inc | ||||
| PDF File 2100400.pdf | 756 kB | Shaun Ewing | Nov 30, 1937 00:00 |
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US-2100400-A // Telephone system // Linden Ernst Von Der // Bell Telephone Labor Inc | |||
| Version 1 (current) | 756 kB | Shaun Ewing | Nov 30, 1937 00:00 | US-2100400-A // Telephone system // Linden Ernst Von Der // Bell Telephone Labor Inc | ||||
| PDF File 2100404.pdf | 491 kB | Shaun Ewing | Nov 30, 1937 00:00 |
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US-2100404-A // Fluid transmission // Mason Warren P. ; Stanton George T. ; Tweeddale John E. // Bell Telephone Labor Inc ; Electrical Res Prod Inc | |||
| Version 1 (current) | 491 kB | Shaun Ewing | Nov 30, 1937 00:00 | US-2100404-A // Fluid transmission // Mason Warren P. ; Stanton George T. ; Tweeddale John E. // Bell Telephone Labor Inc ; Electrical Res Prod Inc | ||||
| PDF File 2100412.pdf | 701 kB | Shaun Ewing | Nov 30, 1937 00:00 |
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US-2100412-A // Temperature-compensated device // Scott Herbert J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 701 kB | Shaun Ewing | Nov 30, 1937 00:00 | US-2100412-A // Temperature-compensated device // Scott Herbert J. // Bell Telephone Labor Inc | ||||
| PDF File 2101224.pdf | 1.09 MB | Shaun Ewing | Dec 07, 1937 00:00 |
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US-2101224-A // Privacy system // Osborne Harold Smith ; Wright Sumner Bisbee // American Telephone & Telegraph ; Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.09 MB | Shaun Ewing | Dec 07, 1937 00:00 | US-2101224-A // Privacy system // Osborne Harold Smith ; Wright Sumner Bisbee // American Telephone & Telegraph ; Bell Telephone Labor Inc | ||||
| PDF File 2101243.pdf | 612 kB | Shaun Ewing | Dec 07, 1937 00:00 |
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US-2101243-A // Telegraph signal repeating system // Cummings George C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 612 kB | Shaun Ewing | Dec 07, 1937 00:00 | US-2101243-A // Telegraph signal repeating system // Cummings George C. // Bell Telephone Labor Inc | ||||
| PDF File 2101246.pdf | 1.31 MB | Shaun Ewing | Dec 07, 1937 00:00 |
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US-2101246-A // Transmission control in signaling systems // Dickieson Alton C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.31 MB | Shaun Ewing | Dec 07, 1937 00:00 | US-2101246-A // Transmission control in signaling systems // Dickieson Alton C. // Bell Telephone Labor Inc |
