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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2417076.pdf | 794 kB | Shaun Ewing | Mar 11, 1947 00:00 |
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US-2417076-A // High-speed camera // Hickman Clarence N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 794 kB | Shaun Ewing | Mar 11, 1947 00:00 | US-2417076-A // High-speed camera // Hickman Clarence N. // Bell Telephone Labor Inc | ||||
| PDF File 2442702.pdf | 793 kB | Shaun Ewing | Jun 01, 1948 00:00 |
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US-2442702-A // Selective signaling system // Marrison Warren A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 793 kB | Shaun Ewing | Jun 01, 1948 00:00 | US-2442702-A // Selective signaling system // Marrison Warren A. // Bell Telephone Labor Inc | ||||
| PDF File 2448572.pdf | 792 kB | Shaun Ewing | Sept 07, 1948 00:00 |
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US-2448572-A // Composition comprising an acyl peroxide cured polyester and an alkaline carbonate // Biggs Burnard S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 792 kB | Shaun Ewing | Sept 07, 1948 00:00 | US-2448572-A // Composition comprising an acyl peroxide cured polyester and an alkaline carbonate // Biggs Burnard S. // Bell Telephone Labor Inc | ||||
| PDF File 2450011.pdf | 792 kB | Shaun Ewing | Sept 28, 1948 00:00 |
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US-2450011-A // Piezoelectric crystal apparatus // Mason Warren P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 792 kB | Shaun Ewing | Sept 28, 1948 00:00 | US-2450011-A // Piezoelectric crystal apparatus // Mason Warren P. // Bell Telephone Labor Inc | ||||
| PDF File 2403441.pdf | 788 kB | Shaun Ewing | Jul 09, 1946 00:00 |
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US-2403441-A // Telegraph system // Knab Emil D // Rita Smith Kinkead ; Bell Telephone Labor Inc | |||
| Version 1 (current) | 788 kB | Shaun Ewing | Jul 09, 1946 00:00 | US-2403441-A // Telegraph system // Knab Emil D // Rita Smith Kinkead ; Bell Telephone Labor Inc | ||||
| PDF File 2427693.pdf | 786 kB | Shaun Ewing | Sept 23, 1947 00:00 |
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US-2427693-A // Coupling system // Ryder Robert M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 786 kB | Shaun Ewing | Sept 23, 1947 00:00 | US-2427693-A // Coupling system // Ryder Robert M. // Bell Telephone Labor Inc | ||||
| PDF File 2432504.pdf | 786 kB | Shaun Ewing | Dec 16, 1947 00:00 |
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US-2432504-A // Target azimuth device // Boghosian William H. ; Och Henry G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 786 kB | Shaun Ewing | Dec 16, 1947 00:00 | US-2432504-A // Target azimuth device // Boghosian William H. ; Och Henry G. // Bell Telephone Labor Inc | ||||
| PDF File 2478740.pdf | 785 kB | Shaun Ewing | Aug 09, 1949 00:00 |
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US-2478740-A // Electronic motor control apparatus // Bollman John H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 785 kB | Shaun Ewing | Aug 09, 1949 00:00 | US-2478740-A // Electronic motor control apparatus // Bollman John H. // Bell Telephone Labor Inc | ||||
| PDF File 2444067.pdf | 784 kB | Shaun Ewing | Jun 29, 1948 00:00 |
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US-2444067-A // Repeating system // Shann Oscar A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 784 kB | Shaun Ewing | Jun 29, 1948 00:00 | US-2444067-A // Repeating system // Shann Oscar A. // Bell Telephone Labor Inc | ||||
| PDF File 2493819.pdf | 782 kB | Shaun Ewing | Jan 10, 1950 00:00 |
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US-2493819-A // Stabilized feed-back condenser microphone // Harry William R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 782 kB | Shaun Ewing | Jan 10, 1950 00:00 | US-2493819-A // Stabilized feed-back condenser microphone // Harry William R. // Bell Telephone Labor Inc | ||||
| PDF File 2505550.pdf | 780 kB | Shaun Ewing | Apr 25, 1950 00:00 |
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US-2505550-A // Automatic volume control circuits // Ketchiedge Raymond W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 780 kB | Shaun Ewing | Apr 25, 1950 00:00 | US-2505550-A // Automatic volume control circuits // Ketchiedge Raymond W. // Bell Telephone Labor Inc | ||||
| PDF File 2464349.pdf | 780 kB | Shaun Ewing | Mar 15, 1949 00:00 |
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US-2464349-A // Electronic high-voltage generator discharge device // Samuel Arthur L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 780 kB | Shaun Ewing | Mar 15, 1949 00:00 | US-2464349-A // Electronic high-voltage generator discharge device // Samuel Arthur L. // Bell Telephone Labor Inc | ||||
| PDF File 2481247.pdf | 779 kB | Shaun Ewing | Sept 06, 1949 00:00 |
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US-2481247-A // Visual representation of complex waves // Schott Lionel // Bell Telephone Labor Inc | |||
| Version 1 (current) | 779 kB | Shaun Ewing | Sept 06, 1949 00:00 | US-2481247-A // Visual representation of complex waves // Schott Lionel // Bell Telephone Labor Inc | ||||
| PDF File 2518348.pdf | 778 kB | Shaun Ewing | Aug 08, 1950 00:00 |
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US-2518348-A // Apparatus for the determination of viscosity of liquids // Mason Warren P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 778 kB | Shaun Ewing | Aug 08, 1950 00:00 | US-2518348-A // Apparatus for the determination of viscosity of liquids // Mason Warren P. // Bell Telephone Labor Inc | ||||
| PDF File 2465639.pdf | 776 kB | Shaun Ewing | Mar 29, 1949 00:00 |
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US-2465639-A // Cavity resonator // Edson William A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 776 kB | Shaun Ewing | Mar 29, 1949 00:00 | US-2465639-A // Cavity resonator // Edson William A. // Bell Telephone Labor Inc | ||||
| PDF File 2451416.pdf | 775 kB | Shaun Ewing | Oct 12, 1948 00:00 |
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US-2451416-A // Intermittent drive device // Thomas Frank M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 775 kB | Shaun Ewing | Oct 12, 1948 00:00 | US-2451416-A // Intermittent drive device // Thomas Frank M. // Bell Telephone Labor Inc | ||||
| PDF File 2408462.pdf | 774 kB | Shaun Ewing | Oct 01, 1946 00:00 |
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US-2408462-A // Telephone system // Wise Raymond O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 774 kB | Shaun Ewing | Oct 01, 1946 00:00 | US-2408462-A // Telephone system // Wise Raymond O. // Bell Telephone Labor Inc | ||||
| PDF File 2428389.pdf | 774 kB | Shaun Ewing | Oct 07, 1947 00:00 |
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US-2428389-A // Data transmission system // Singer Fred J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 774 kB | Shaun Ewing | Oct 07, 1947 00:00 | US-2428389-A // Data transmission system // Singer Fred J. // Bell Telephone Labor Inc | ||||
| PDF File 2530890.pdf | 773 kB | Shaun Ewing | Nov 21, 1950 00:00 |
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US-2530890-A // Radar antenna driving mechanism // Mattke Charles F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 773 kB | Shaun Ewing | Nov 21, 1950 00:00 | US-2530890-A // Radar antenna driving mechanism // Mattke Charles F. // Bell Telephone Labor Inc | ||||
| PDF File 2443631.pdf | 772 kB | Shaun Ewing | Jun 22, 1948 00:00 |
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US-2443631-A // Device for simulating radarscope images // Mcdermott Scott J. ; Kostkos Henry J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 772 kB | Shaun Ewing | Jun 22, 1948 00:00 | US-2443631-A // Device for simulating radarscope images // Mcdermott Scott J. ; Kostkos Henry J. // Bell Telephone Labor Inc |
