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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2491276.pdf | 573 kB | Shaun Ewing | Dec 13, 1949 00:00 |
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US-2491276-A // Radio transmission control // Mitchell Doren // Bell Telephone Labor Inc | |||
| Version 1 (current) | 573 kB | Shaun Ewing | Dec 13, 1949 00:00 | US-2491276-A // Radio transmission control // Mitchell Doren // Bell Telephone Labor Inc | ||||
| PDF File 2489017.pdf | 572 kB | Shaun Ewing | Nov 22, 1949 00:00 |
|
US-2489017-A // Control circuit for slow-releasing relays // Dimond Thomas L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 572 kB | Shaun Ewing | Nov 22, 1949 00:00 | US-2489017-A // Control circuit for slow-releasing relays // Dimond Thomas L. // Bell Telephone Labor Inc | ||||
| PDF File 2519277.pdf | 572 kB | Shaun Ewing | Aug 15, 1950 00:00 |
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US-2519277-A // Magnetostrictive device and alloy and method of producing them // Nesbitt Ethan A. ; Williams Howell J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 572 kB | Shaun Ewing | Aug 15, 1950 00:00 | US-2519277-A // Magnetostrictive device and alloy and method of producing them // Nesbitt Ethan A. ; Williams Howell J. // Bell Telephone Labor Inc | ||||
| PDF File 2414099.pdf | 571 kB | Shaun Ewing | Jan 14, 1947 00:00 |
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US-2414099-A // Space discharge device // Glass Myron S. ; Ronci Victor L. ; Walsh Edward J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 571 kB | Shaun Ewing | Jan 14, 1947 00:00 | US-2414099-A // Space discharge device // Glass Myron S. ; Ronci Victor L. ; Walsh Edward J. // Bell Telephone Labor Inc | ||||
| PDF File 2432512.pdf | 571 kB | Shaun Ewing | Dec 16, 1947 00:00 |
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US-2432512-A // Automatic modulation control circuit // Davis Kingsbury H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 571 kB | Shaun Ewing | Dec 16, 1947 00:00 | US-2432512-A // Automatic modulation control circuit // Davis Kingsbury H. // Bell Telephone Labor Inc | ||||
| PDF File 2489926.pdf | 571 kB | Shaun Ewing | Nov 29, 1949 00:00 |
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US-2489926-A // Pulsing circuit // Jr. Frank M. Pearsall, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 571 kB | Shaun Ewing | Nov 29, 1949 00:00 | US-2489926-A // Pulsing circuit // Jr. Frank M. Pearsall, // Bell Telephone Labor Inc | ||||
| PDF File 2484226.pdf | 570 kB | Shaun Ewing | Oct 11, 1949 00:00 |
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US-2484226-A // Indicating circuit // Holden William H. T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 570 kB | Shaun Ewing | Oct 11, 1949 00:00 | US-2484226-A // Indicating circuit // Holden William H. T. // Bell Telephone Labor Inc | ||||
| PDF File 2534373.pdf | 568 kB | Shaun Ewing | Dec 19, 1950 00:00 |
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US-2534373-A // Electrode mounting for high-power electron discharge devices // Ronci Victor L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 568 kB | Shaun Ewing | Dec 19, 1950 00:00 | US-2534373-A // Electrode mounting for high-power electron discharge devices // Ronci Victor L. // Bell Telephone Labor Inc | ||||
| PDF File 2416718.pdf | 567 kB | Shaun Ewing | Mar 04, 1947 00:00 |
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US-2416718-A // Pulse generator // Shockley William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 567 kB | Shaun Ewing | Mar 04, 1947 00:00 | US-2416718-A // Pulse generator // Shockley William // Bell Telephone Labor Inc | ||||
| PDF File 2522395.pdf | 567 kB | Shaun Ewing | Sept 12, 1950 00:00 |
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US-2522395-A // Electric wave transmission // Ohl Russell S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 567 kB | Shaun Ewing | Sept 12, 1950 00:00 | US-2522395-A // Electric wave transmission // Ohl Russell S. // Bell Telephone Labor Inc | ||||
| PDF File 2423829.pdf | 565 kB | Shaun Ewing | Jul 15, 1947 00:00 |
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US-2423829-A // Indicating system // Ferrell Enoch B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 565 kB | Shaun Ewing | Jul 15, 1947 00:00 | US-2423829-A // Indicating system // Ferrell Enoch B. // Bell Telephone Labor Inc | ||||
| PDF File 2521125.pdf | 564 kB | Shaun Ewing | Sept 05, 1950 00:00 |
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US-2521125-A // Wave transmission network // Oliver Bernard M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 564 kB | Shaun Ewing | Sept 05, 1950 00:00 | US-2521125-A // Wave transmission network // Oliver Bernard M. // Bell Telephone Labor Inc | ||||
| PDF File 2421033.pdf | 564 kB | Shaun Ewing | May 27, 1947 00:00 |
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US-2421033-A // Wave transmission network // Mason Warren P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 564 kB | Shaun Ewing | May 27, 1947 00:00 | US-2421033-A // Wave transmission network // Mason Warren P. // Bell Telephone Labor Inc | ||||
| PDF File 2455732.pdf | 564 kB | Shaun Ewing | Dec 07, 1948 00:00 |
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US-2455732-A // Double balanced modulator // Carter Herman T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 564 kB | Shaun Ewing | Dec 07, 1948 00:00 | US-2455732-A // Double balanced modulator // Carter Herman T. // Bell Telephone Labor Inc | ||||
| PDF File 2423124.pdf | 563 kB | Shaun Ewing | Jul 01, 1947 00:00 |
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US-2423124-A // Electro-optical device // Teal Gordon K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 563 kB | Shaun Ewing | Jul 01, 1947 00:00 | US-2423124-A // Electro-optical device // Teal Gordon K. // Bell Telephone Labor Inc | ||||
| PDF File 2396797.pdf | 563 kB | Shaun Ewing | Mar 19, 1946 00:00 |
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US-2396797-A // Trouble lockout arrangement // Macpherson Hugh D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 563 kB | Shaun Ewing | Mar 19, 1946 00:00 | US-2396797-A // Trouble lockout arrangement // Macpherson Hugh D. // Bell Telephone Labor Inc | ||||
| PDF File 2421760.pdf | 562 kB | Shaun Ewing | Jun 10, 1947 00:00 |
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US-2421760-A // Electrical control circuit // Jr. George H. Rockwood, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 562 kB | Shaun Ewing | Jun 10, 1947 00:00 | US-2421760-A // Electrical control circuit // Jr. George H. Rockwood, // Bell Telephone Labor Inc | ||||
| PDF File 2476445.pdf | 562 kB | Shaun Ewing | Jul 19, 1949 00:00 |
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US-2476445-A // Analysis and display for complex waves // Lacy Lester Y. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 562 kB | Shaun Ewing | Jul 19, 1949 00:00 | US-2476445-A // Analysis and display for complex waves // Lacy Lester Y. // Bell Telephone Labor Inc | ||||
| PDF File 2463642.pdf | 561 kB | Shaun Ewing | Mar 08, 1949 00:00 |
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US-2463642-A // Wave analysis // Potter Ralph K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 561 kB | Shaun Ewing | Mar 08, 1949 00:00 | US-2463642-A // Wave analysis // Potter Ralph K. // Bell Telephone Labor Inc | ||||
| PDF File 2471712.pdf | 560 kB | Shaun Ewing | May 31, 1949 00:00 |
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US-2471712-A // Intercommunication teletypewriter system // Bacon Walter M. ; Walker Charles R. // Bell Telephone Labor Inc ; American Telephone & Telegraph | |||
| Version 1 (current) | 560 kB | Shaun Ewing | May 31, 1949 00:00 | US-2471712-A // Intercommunication teletypewriter system // Bacon Walter M. ; Walker Charles R. // Bell Telephone Labor Inc ; American Telephone & Telegraph |
