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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2277148.pdf | 373 kB | Shaun Ewing | Mar 24, 1942 00:00 |
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US-2277148-A // Electrode for electron discharge devices // Ronci Victor L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 373 kB | Shaun Ewing | Mar 24, 1942 00:00 | US-2277148-A // Electrode for electron discharge devices // Ronci Victor L. // Bell Telephone Labor Inc | ||||
| PDF File 2277126.pdf | 835 kB | Shaun Ewing | Mar 24, 1942 00:00 |
|
US-2277126-A // Two-way signal transmission system // Mitchell Doren // Bell Telephone Labor Inc | |||
| Version 1 (current) | 835 kB | Shaun Ewing | Mar 24, 1942 00:00 | US-2277126-A // Two-way signal transmission system // Mitchell Doren // Bell Telephone Labor Inc | ||||
| PDF File 2277033.pdf | 310 kB | Shaun Ewing | Mar 24, 1942 00:00 |
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US-2277033-A // Alkyl ester of 9-cyano-nonanoic acid // Bishop William S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 310 kB | Shaun Ewing | Mar 24, 1942 00:00 | US-2277033-A // Alkyl ester of 9-cyano-nonanoic acid // Bishop William S. // Bell Telephone Labor Inc | ||||
| PDF File 2276986.pdf | 514 kB | Shaun Ewing | Mar 17, 1942 00:00 |
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US-2276986-A // Latex // Kemp Archie R. ; Straitiff William G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 514 kB | Shaun Ewing | Mar 17, 1942 00:00 | US-2276986-A // Latex // Kemp Archie R. ; Straitiff William G. // Bell Telephone Labor Inc | ||||
| PDF File 2276954.pdf | 725 kB | Shaun Ewing | Mar 17, 1942 00:00 |
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US-2276954-A // Call transmitter // Fritts Morris ; Voos Frederick A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 725 kB | Shaun Ewing | Mar 17, 1942 00:00 | US-2276954-A // Call transmitter // Fritts Morris ; Voos Frederick A. // Bell Telephone Labor Inc | ||||
| PDF File 2276902.pdf | 388 kB | Shaun Ewing | Mar 17, 1942 00:00 |
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US-2276902-A // Electrical conductor // Webber Carroll A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 388 kB | Shaun Ewing | Mar 17, 1942 00:00 | US-2276902-A // Electrical conductor // Webber Carroll A. // Bell Telephone Labor Inc | ||||
| PDF File 2276864.pdf | 730 kB | Shaun Ewing | Mar 17, 1942 00:00 |
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US-2276864-A // Resistance device // Pearson Gerald L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 730 kB | Shaun Ewing | Mar 17, 1942 00:00 | US-2276864-A // Resistance device // Pearson Gerald L. // Bell Telephone Labor Inc | ||||
| PDF File 2276863.pdf | 301 kB | Shaun Ewing | Mar 17, 1942 00:00 |
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US-2276863-A // Signaling by modulated waves // Peterson Eugene // Bell Telephone Labor Inc | |||
| Version 1 (current) | 301 kB | Shaun Ewing | Mar 17, 1942 00:00 | US-2276863-A // Signaling by modulated waves // Peterson Eugene // Bell Telephone Labor Inc | ||||
| PDF File 2276669.pdf | 524 kB | Shaun Ewing | Mar 17, 1942 00:00 |
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US-2276669-A // Frequency indicator // Pullis George A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 524 kB | Shaun Ewing | Mar 17, 1942 00:00 | US-2276669-A // Frequency indicator // Pullis George A. // Bell Telephone Labor Inc | ||||
| PDF File 2276665.pdf | 490 kB | Shaun Ewing | Mar 17, 1942 00:00 |
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US-2276665-A // Pulse regenerator // Mcdavitt Marcellus B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 490 kB | Shaun Ewing | Mar 17, 1942 00:00 | US-2276665-A // Pulse regenerator // Mcdavitt Marcellus B. // Bell Telephone Labor Inc | ||||
| PDF File 2276660.pdf | 475 kB | Shaun Ewing | Mar 17, 1942 00:00 |
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US-2276660-A // Tone generator // Krom Myron E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 475 kB | Shaun Ewing | Mar 17, 1942 00:00 | US-2276660-A // Tone generator // Krom Myron E. // Bell Telephone Labor Inc | ||||
| PDF File 2276533.pdf | 670 kB | Shaun Ewing | Mar 17, 1942 00:00 |
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US-2276533-A // Telegraph system // Wilkerson Jefferson R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 670 kB | Shaun Ewing | Mar 17, 1942 00:00 | US-2276533-A // Telegraph system // Wilkerson Jefferson R. // Bell Telephone Labor Inc | ||||
| PDF File 2276515.pdf | 656 kB | Shaun Ewing | Mar 17, 1942 00:00 |
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US-2276515-A // Telephone switchboard // Robb Theodore D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 656 kB | Shaun Ewing | Mar 17, 1942 00:00 | US-2276515-A // Telephone switchboard // Robb Theodore D. // Bell Telephone Labor Inc | ||||
| PDF File 2276038.pdf | 679 kB | Shaun Ewing | Mar 10, 1942 00:00 |
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US-2276038-A // Telephone system // Hecht George // Bell Telephone Labor Inc | |||
| Version 1 (current) | 679 kB | Shaun Ewing | Mar 10, 1942 00:00 | US-2276038-A // Telephone system // Hecht George // Bell Telephone Labor Inc | ||||
| PDF File 2276037.pdf | 896 kB | Shaun Ewing | Mar 10, 1942 00:00 |
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US-2276037-A // Telephone system // Hecht George ; Lundstrom Alexis A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 896 kB | Shaun Ewing | Mar 10, 1942 00:00 | US-2276037-A // Telephone system // Hecht George ; Lundstrom Alexis A. // Bell Telephone Labor Inc | ||||
| PDF File 2275977.pdf | 842 kB | Shaun Ewing | Mar 10, 1942 00:00 |
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US-2275977-A // Means for calibrating scales // Means Winthrop J. ; Slonczewski Thaddeus // Bell Telephone Labor Inc | |||
| Version 1 (current) | 842 kB | Shaun Ewing | Mar 10, 1942 00:00 | US-2275977-A // Means for calibrating scales // Means Winthrop J. ; Slonczewski Thaddeus // Bell Telephone Labor Inc | ||||
| PDF File 2275798.pdf | 742 kB | Shaun Ewing | Mar 10, 1942 00:00 |
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US-2275798-A // Teletypewriter equipment // O'Brien Laurence A. ; Smith Edward M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 742 kB | Shaun Ewing | Mar 10, 1942 00:00 | US-2275798-A // Teletypewriter equipment // O'Brien Laurence A. ; Smith Edward M. // Bell Telephone Labor Inc | ||||
| PDF File 2275625.pdf | 535 kB | Shaun Ewing | Mar 10, 1942 00:00 |
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US-2275625-A // Electromagnetic motor unit // Harrison Henry C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 535 kB | Shaun Ewing | Mar 10, 1942 00:00 | US-2275625-A // Electromagnetic motor unit // Harrison Henry C. // Bell Telephone Labor Inc | ||||
| PDF File 2275620.pdf | 455 kB | Shaun Ewing | Mar 10, 1942 00:00 |
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US-2275620-A // Stabilization of superpolymers // Fuller Calvin S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 455 kB | Shaun Ewing | Mar 10, 1942 00:00 | US-2275620-A // Stabilization of superpolymers // Fuller Calvin S. // Bell Telephone Labor Inc | ||||
| PDF File 2275554.pdf | 474 kB | Shaun Ewing | Mar 10, 1942 00:00 |
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US-2275554-A // Switching device // Jr. Charles E. Pollard, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 474 kB | Shaun Ewing | Mar 10, 1942 00:00 | US-2275554-A // Switching device // Jr. Charles E. Pollard, // Bell Telephone Labor Inc |
