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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2351501.pdf | 1.40 MB | Shaun Ewing | Jun 13, 1944 00:00 |
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US-2351501-A // Electron lens structure // Gray Frank // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.40 MB | Shaun Ewing | Jun 13, 1944 00:00 | US-2351501-A // Electron lens structure // Gray Frank // Bell Telephone Labor Inc | ||||
| PDF File 2278410.pdf | 1.40 MB | Shaun Ewing | Apr 07, 1942 00:00 |
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US-2278410-A // Telephone system // Bascom Henry M. ; Bowne Langford J. ; Priessman Neil Y. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.40 MB | Shaun Ewing | Apr 07, 1942 00:00 | US-2278410-A // Telephone system // Bascom Henry M. ; Bowne Langford J. ; Priessman Neil Y. // Bell Telephone Labor Inc | ||||
| PDF File 2232642.pdf | 1.40 MB | Shaun Ewing | Feb 18, 1941 00:00 |
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US-2232642-A // Loading system // Shaw Thomas // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.40 MB | Shaun Ewing | Feb 18, 1941 00:00 | US-2232642-A // Loading system // Shaw Thomas // Bell Telephone Labor Inc | ||||
| PDF File 2267950.pdf | 1.40 MB | Shaun Ewing | Dec 30, 1941 00:00 |
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US-2267950-A // Telephone system // Rhodes William A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.40 MB | Shaun Ewing | Dec 30, 1941 00:00 | US-2267950-A // Telephone system // Rhodes William A. // Bell Telephone Labor Inc | ||||
| PDF File 2246952.pdf | 1.40 MB | Shaun Ewing | Jun 24, 1941 00:00 |
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US-2246952-A // Signaling system // Rea Wilton T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.40 MB | Shaun Ewing | Jun 24, 1941 00:00 | US-2246952-A // Signaling system // Rea Wilton T. // Bell Telephone Labor Inc | ||||
| PDF File 2356846.pdf | 1.39 MB | Shaun Ewing | Aug 29, 1944 00:00 |
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US-2356846-A // Telephone system // Holbrook Bernard D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.39 MB | Shaun Ewing | Aug 29, 1944 00:00 | US-2356846-A // Telephone system // Holbrook Bernard D. // Bell Telephone Labor Inc | ||||
| PDF File 2379744.pdf | 1.39 MB | Shaun Ewing | Jul 03, 1945 00:00 |
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US-2379744-A // Electric circuit arrangement employing delay networks // Pfleger Kenneth W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.39 MB | Shaun Ewing | Jul 03, 1945 00:00 | US-2379744-A // Electric circuit arrangement employing delay networks // Pfleger Kenneth W. // Bell Telephone Labor Inc | ||||
| PDF File 2243089.pdf | 1.39 MB | Shaun Ewing | May 27, 1941 00:00 |
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US-2243089-A // System for the artificial production of vocal or other sounds // Dudley Homer W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.39 MB | Shaun Ewing | May 27, 1941 00:00 | US-2243089-A // System for the artificial production of vocal or other sounds // Dudley Homer W. // Bell Telephone Labor Inc | ||||
| PDF File 2388358.pdf | 1.39 MB | Shaun Ewing | Nov 06, 1945 00:00 |
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US-2388358-A // Impulse transmitter // Hubbard Francis A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.39 MB | Shaun Ewing | Nov 06, 1945 00:00 | US-2388358-A // Impulse transmitter // Hubbard Francis A. // Bell Telephone Labor Inc | ||||
| PDF File 2228071.pdf | 1.39 MB | Shaun Ewing | Jan 07, 1941 00:00 |
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US-2228071-A // Volume control circuits // Bjornson Bjorn G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.39 MB | Shaun Ewing | Jan 07, 1941 00:00 | US-2228071-A // Volume control circuits // Bjornson Bjorn G. // Bell Telephone Labor Inc | ||||
| PDF File 2320081.pdf | 1.39 MB | Shaun Ewing | May 25, 1943 00:00 |
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US-2320081-A // Telephone system // Holden William H. T. ; Hubbard Francis A. ; Lewis Benjamin F. ; Malthaner William A. ; Sprague Vinton G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.39 MB | Shaun Ewing | May 25, 1943 00:00 | US-2320081-A // Telephone system // Holden William H. T. ; Hubbard Francis A. ; Lewis Benjamin F. ; Malthaner William A. ; Sprague Vinton G. // Bell Telephone Labor Inc | ||||
| PDF File 2294237.pdf | 1.38 MB | Shaun Ewing | Aug 25, 1942 00:00 |
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US-2294237-A // Telephone circuit // Mckim James B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.38 MB | Shaun Ewing | Aug 25, 1942 00:00 | US-2294237-A // Telephone circuit // Mckim James B. // Bell Telephone Labor Inc | ||||
| PDF File 2237929.pdf | 1.38 MB | Shaun Ewing | Apr 08, 1941 00:00 |
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US-2237929-A // Automatic balancing system // Cummings George C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.38 MB | Shaun Ewing | Apr 08, 1941 00:00 | US-2237929-A // Automatic balancing system // Cummings George C. // Bell Telephone Labor Inc | ||||
| PDF File 2268670.pdf | 1.38 MB | Shaun Ewing | Jan 06, 1942 00:00 |
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US-2268670-A // Electron discharge device // Ronci Victor L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.38 MB | Shaun Ewing | Jan 06, 1942 00:00 | US-2268670-A // Electron discharge device // Ronci Victor L. // Bell Telephone Labor Inc | ||||
| PDF File 2258980.pdf | 1.37 MB | Shaun Ewing | Oct 14, 1941 00:00 |
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US-2258980-A // Telephone system // Eagon Lloyd L. ; York James B. Mckim New // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.37 MB | Shaun Ewing | Oct 14, 1941 00:00 | US-2258980-A // Telephone system // Eagon Lloyd L. ; York James B. Mckim New // Bell Telephone Labor Inc | ||||
| PDF File 2245660.pdf | 1.37 MB | Shaun Ewing | Jun 17, 1941 00:00 |
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US-2245660-A // Radio system // Feldman Carl B. H. ; Friis Harald T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.37 MB | Shaun Ewing | Jun 17, 1941 00:00 | US-2245660-A // Radio system // Feldman Carl B. H. ; Friis Harald T. // Bell Telephone Labor Inc | ||||
| PDF File 2355215.pdf | 1.37 MB | Shaun Ewing | Aug 08, 1944 00:00 |
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US-2355215-A // Telephone system // Goddard Myron C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.37 MB | Shaun Ewing | Aug 08, 1944 00:00 | US-2355215-A // Telephone system // Goddard Myron C. // Bell Telephone Labor Inc | ||||
| PDF File 2245624.pdf | 1.37 MB | Shaun Ewing | Jun 17, 1941 00:00 |
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US-2245624-A // Electron discharge apparatus // Teal Gordon K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.37 MB | Shaun Ewing | Jun 17, 1941 00:00 | US-2245624-A // Electron discharge apparatus // Teal Gordon K. // Bell Telephone Labor Inc | ||||
| PDF File 2237767.pdf | 1.37 MB | Shaun Ewing | Apr 08, 1941 00:00 |
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US-2237767-A // Registering system // Schott Lionel // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.37 MB | Shaun Ewing | Apr 08, 1941 00:00 | US-2237767-A // Registering system // Schott Lionel // Bell Telephone Labor Inc | ||||
| PDF File 2258128.pdf | 1.37 MB | Shaun Ewing | Oct 07, 1941 00:00 |
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US-2258128-A // Wave translating system // Black Harold S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.37 MB | Shaun Ewing | Oct 07, 1941 00:00 | US-2258128-A // Wave translating system // Black Harold S. // Bell Telephone Labor Inc |
