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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2109744.pdf | 969 kB | Shaun Ewing | Mar 01, 1938 00:00 |
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US-2109744-A // Electrooptical scanning apparatus // Gray Frank // Bell Telephone Labor Inc | |||
| Version 1 (current) | 969 kB | Shaun Ewing | Mar 01, 1938 00:00 | US-2109744-A // Electrooptical scanning apparatus // Gray Frank // Bell Telephone Labor Inc | ||||
| PDF File 1970311.pdf | 968 kB | Shaun Ewing | Aug 14, 1934 00:00 |
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US-1970311-A // Projection of images for viewing in stereoscopic relief // Ives Herbert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 968 kB | Shaun Ewing | Aug 14, 1934 00:00 | US-1970311-A // Projection of images for viewing in stereoscopic relief // Ives Herbert E. // Bell Telephone Labor Inc | ||||
| PDF File 2213564.pdf | 968 kB | Shaun Ewing | Sept 03, 1940 00:00 |
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US-2213564-A // Mitigation of intercircuit interference // Krist Henry K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 968 kB | Shaun Ewing | Sept 03, 1940 00:00 | US-2213564-A // Mitigation of intercircuit interference // Krist Henry K. // Bell Telephone Labor Inc | ||||
| PDF File 2045438.pdf | 968 kB | Shaun Ewing | Jun 23, 1936 00:00 |
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US-2045438-A // Control apparatus // Cioffi Paul P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 968 kB | Shaun Ewing | Jun 23, 1936 00:00 | US-2045438-A // Control apparatus // Cioffi Paul P. // Bell Telephone Labor Inc | ||||
| PDF File 2046057.pdf | 966 kB | Shaun Ewing | Jun 30, 1936 00:00 |
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US-2046057-A // Multiplex transmission system // Burton Everett T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 966 kB | Shaun Ewing | Jun 30, 1936 00:00 | US-2046057-A // Multiplex transmission system // Burton Everett T. // Bell Telephone Labor Inc | ||||
| PDF File 1913443.pdf | 966 kB | Shaun Ewing | Jun 13, 1933 00:00 |
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US-1913443-A // Telegraph repeater // Hearn Richard B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 966 kB | Shaun Ewing | Jun 13, 1933 00:00 | US-1913443-A // Telegraph repeater // Hearn Richard B. // Bell Telephone Labor Inc | ||||
| PDF File 2054794.pdf | 966 kB | Shaun Ewing | Sept 22, 1936 00:00 |
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US-2054794-A // Wave filter // Dietzold Robert L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 966 kB | Shaun Ewing | Sept 22, 1936 00:00 | US-2054794-A // Wave filter // Dietzold Robert L. // Bell Telephone Labor Inc | ||||
| PDF File 1958620.pdf | 965 kB | Shaun Ewing | May 15, 1934 00:00 |
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US-1958620-A // Piezo-electric crystals having low temperature coefficients of frequency // Heising Raymond A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 965 kB | Shaun Ewing | May 15, 1934 00:00 | US-1958620-A // Piezo-electric crystals having low temperature coefficients of frequency // Heising Raymond A. // Bell Telephone Labor Inc | ||||
| PDF File 1892284.pdf | 964 kB | Shaun Ewing | Dec 27, 1932 00:00 |
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US-1892284-A // Voice operated circuit // Mathes Robert C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 964 kB | Shaun Ewing | Dec 27, 1932 00:00 | US-1892284-A // Voice operated circuit // Mathes Robert C. // Bell Telephone Labor Inc | ||||
| PDF File 2154624.pdf | 962 kB | Shaun Ewing | Apr 18, 1939 00:00 |
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US-2154624-A // Regenerative telegraph repeater // Kinkead Fullerton S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 962 kB | Shaun Ewing | Apr 18, 1939 00:00 | US-2154624-A // Regenerative telegraph repeater // Kinkead Fullerton S. // Bell Telephone Labor Inc | ||||
| PDF File 1932465.pdf | 962 kB | Shaun Ewing | Oct 31, 1933 00:00 |
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US-1932465-A // Radio receiving system // Jensen Axel G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 962 kB | Shaun Ewing | Oct 31, 1933 00:00 | US-1932465-A // Radio receiving system // Jensen Axel G. // Bell Telephone Labor Inc | ||||
| PDF File 2206544.pdf | 960 kB | Shaun Ewing | Jul 02, 1940 00:00 |
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US-2206544-A // Telephone system // Jr. John Davidson, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 960 kB | Shaun Ewing | Jul 02, 1940 00:00 | US-2206544-A // Telephone system // Jr. John Davidson, // Bell Telephone Labor Inc | ||||
| PDF File 1986533.pdf | 959 kB | Shaun Ewing | Jan 01, 1935 00:00 |
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US-1986533-A // Apparatus for coating filamentary material // Ronci Victor L. ; Wilson James R. ; Depew Charles // Bell Telephone Labor Inc | |||
| Version 1 (current) | 959 kB | Shaun Ewing | Jan 01, 1935 00:00 | US-1986533-A // Apparatus for coating filamentary material // Ronci Victor L. ; Wilson James R. ; Depew Charles // Bell Telephone Labor Inc | ||||
| PDF File 1864955.pdf | 959 kB | Shaun Ewing | Jun 28, 1932 00:00 |
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US-1864955-A // Telephone exchange system // Stokely Ray L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 959 kB | Shaun Ewing | Jun 28, 1932 00:00 | US-1864955-A // Telephone exchange system // Stokely Ray L. // Bell Telephone Labor Inc | ||||
| PDF File 2082120.pdf | 958 kB | Shaun Ewing | Jun 01, 1937 00:00 |
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US-2082120-A // Electron discharge device // Ronci Victor L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 958 kB | Shaun Ewing | Jun 01, 1937 00:00 | US-2082120-A // Electron discharge device // Ronci Victor L. // Bell Telephone Labor Inc | ||||
| PDF File 1884697.pdf | 958 kB | Shaun Ewing | Oct 25, 1932 00:00 |
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US-1884697-A // Long distance telephone system // Jr. Arthur W. Horton, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 958 kB | Shaun Ewing | Oct 25, 1932 00:00 | US-1884697-A // Long distance telephone system // Jr. Arthur W. Horton, // Bell Telephone Labor Inc | ||||
| PDF File 2163750.pdf | 957 kB | Shaun Ewing | Jun 27, 1939 00:00 |
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US-2163750-A // High frequency transmission system // D'Heedene Albert R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 957 kB | Shaun Ewing | Jun 27, 1939 00:00 | US-2163750-A // High frequency transmission system // D'Heedene Albert R. // Bell Telephone Labor Inc | ||||
| PDF File 1955827.pdf | 957 kB | Shaun Ewing | Apr 24, 1934 00:00 |
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US-1955827-A // Wave translating system // Peterson Eugene // Bell Telephone Labor Inc | |||
| Version 1 (current) | 957 kB | Shaun Ewing | Apr 24, 1934 00:00 | US-1955827-A // Wave translating system // Peterson Eugene // Bell Telephone Labor Inc | ||||
| PDF File 2070642.pdf | 956 kB | Shaun Ewing | Feb 16, 1937 00:00 |
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US-2070642-A // Telephone system // Beaumont William M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 956 kB | Shaun Ewing | Feb 16, 1937 00:00 | US-2070642-A // Telephone system // Beaumont William M. // Bell Telephone Labor Inc | ||||
| PDF File 2086106.pdf | 955 kB | Shaun Ewing | Jul 06, 1937 00:00 |
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US-2086106-A // Control circuits // Wilson Ira G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 955 kB | Shaun Ewing | Jul 06, 1937 00:00 | US-2086106-A // Control circuits // Wilson Ira G. // Bell Telephone Labor Inc |
