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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2903676.pdf | 1.19 MB | Shaun Ewing | Sept 08, 1959 00:00 |
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US-2903676-A // Binary counter transistor circuit // Jr. Bernard Ostendorf, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.19 MB | Shaun Ewing | Sept 08, 1959 00:00 | US-2903676-A // Binary counter transistor circuit // Jr. Bernard Ostendorf, // Bell Telephone Labor Inc | ||||
| PDF File 2806950.pdf | 1.19 MB | Shaun Ewing | Sept 17, 1957 00:00 |
|
US-2806950-A // Circulating pulse decoder // Carbrey Robert L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.19 MB | Shaun Ewing | Sept 17, 1957 00:00 | US-2806950-A // Circulating pulse decoder // Carbrey Robert L. // Bell Telephone Labor Inc | ||||
| PDF File 2877359.pdf | 1.19 MB | Shaun Ewing | Mar 10, 1959 00:00 |
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US-2877359-A // Semiconductor signal storage device // Ross Ian M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.19 MB | Shaun Ewing | Mar 10, 1959 00:00 | US-2877359-A // Semiconductor signal storage device // Ross Ian M. // Bell Telephone Labor Inc | ||||
| PDF File 2751545.pdf | 1.19 MB | Shaun Ewing | Jun 19, 1956 00:00 |
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US-2751545-A // Transistor circuits // Chase Fay H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.19 MB | Shaun Ewing | Jun 19, 1956 00:00 | US-2751545-A // Transistor circuits // Chase Fay H. // Bell Telephone Labor Inc | ||||
| PDF File 2854603.pdf | 1.18 MB | Shaun Ewing | Sept 30, 1958 00:00 |
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US-2854603-A // Magnetrons // Collier Robert J. ; Feinstein Joseph // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.18 MB | Shaun Ewing | Sept 30, 1958 00:00 | US-2854603-A // Magnetrons // Collier Robert J. ; Feinstein Joseph // Bell Telephone Labor Inc | ||||
| PDF File 2927243.pdf | 1.18 MB | Shaun Ewing | Mar 01, 1960 00:00 |
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US-2927243-A // Electron discharge device for signal translation // Cutler Cassius C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.18 MB | Shaun Ewing | Mar 01, 1960 00:00 | US-2927243-A // Electron discharge device for signal translation // Cutler Cassius C. // Bell Telephone Labor Inc | ||||
| PDF File 2794959.pdf | 1.18 MB | Shaun Ewing | Jun 04, 1957 00:00 |
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US-2794959-A // Directional coupler for all-dielectric waveguide // Fox Arthur G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.18 MB | Shaun Ewing | Jun 04, 1957 00:00 | US-2794959-A // Directional coupler for all-dielectric waveguide // Fox Arthur G. // Bell Telephone Labor Inc | ||||
| PDF File 2887653.pdf | 1.18 MB | Shaun Ewing | May 19, 1959 00:00 |
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US-2887653-A // Time interval encoder // Myers George H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.18 MB | Shaun Ewing | May 19, 1959 00:00 | US-2887653-A // Time interval encoder // Myers George H. // Bell Telephone Labor Inc | ||||
| PDF File 2885492.pdf | 1.18 MB | Shaun Ewing | May 05, 1959 00:00 |
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US-2885492-A // Repeater systems employing non-reciprocal coupling devices // D'Heedene Albert R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.18 MB | Shaun Ewing | May 05, 1959 00:00 | US-2885492-A // Repeater systems employing non-reciprocal coupling devices // D'Heedene Albert R. // Bell Telephone Labor Inc | ||||
| PDF File 2888557.pdf | 1.18 MB | Shaun Ewing | May 26, 1959 00:00 |
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US-2888557-A // Frequency divider circuits // Schneider Herbert A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.18 MB | Shaun Ewing | May 26, 1959 00:00 | US-2888557-A // Frequency divider circuits // Schneider Herbert A. // Bell Telephone Labor Inc | ||||
| PDF File 2839727.pdf | 1.17 MB | Shaun Ewing | Jun 17, 1958 00:00 |
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US-2839727-A // Encoder for pulse code modulation // Lozier John C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.17 MB | Shaun Ewing | Jun 17, 1958 00:00 | US-2839727-A // Encoder for pulse code modulation // Lozier John C. // Bell Telephone Labor Inc | ||||
| PDF File 2897369.pdf | 1.17 MB | Shaun Ewing | Jul 28, 1959 00:00 |
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US-2897369-A // Radiation sensitive scanning system // Ketchledge Raymond W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.17 MB | Shaun Ewing | Jul 28, 1959 00:00 | US-2897369-A // Radiation sensitive scanning system // Ketchledge Raymond W. // Bell Telephone Labor Inc | ||||
| PDF File 2871376.pdf | 1.17 MB | Shaun Ewing | Jan 27, 1959 00:00 |
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US-2871376-A // Temperature sensitive transistor control circuit // Kretzmer Ernest R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.17 MB | Shaun Ewing | Jan 27, 1959 00:00 | US-2871376-A // Temperature sensitive transistor control circuit // Kretzmer Ernest R. // Bell Telephone Labor Inc | ||||
| PDF File 2916657.pdf | 1.17 MB | Shaun Ewing | Dec 08, 1959 00:00 |
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US-2916657-A // Backward wave amplifier // Kompfner Rudolf ; Williams Neal T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.17 MB | Shaun Ewing | Dec 08, 1959 00:00 | US-2916657-A // Backward wave amplifier // Kompfner Rudolf ; Williams Neal T. // Bell Telephone Labor Inc | ||||
| PDF File 2747159.pdf | 1.17 MB | Shaun Ewing | May 22, 1956 00:00 |
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US-2747159-A // Electromagnetic apparatus // Potter James L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.17 MB | Shaun Ewing | May 22, 1956 00:00 | US-2747159-A // Electromagnetic apparatus // Potter James L. // Bell Telephone Labor Inc | ||||
| PDF File 2858524.pdf | 1.17 MB | Shaun Ewing | Oct 28, 1958 00:00 |
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US-2858524-A // Recording scanner // Ulrich Werner // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.17 MB | Shaun Ewing | Oct 28, 1958 00:00 | US-2858524-A // Recording scanner // Ulrich Werner // Bell Telephone Labor Inc | ||||
| PDF File 2820172.pdf | 1.17 MB | Shaun Ewing | Jan 14, 1958 00:00 |
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US-2820172-A // High frequency amplifying device // Field Lester M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.17 MB | Shaun Ewing | Jan 14, 1958 00:00 | US-2820172-A // High frequency amplifying device // Field Lester M. // Bell Telephone Labor Inc | ||||
| PDF File 2747138.pdf | 1.17 MB | Shaun Ewing | May 22, 1956 00:00 |
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US-2747138-A // Broad band amplifier devices // Goddard Charles T. ; Jr. Norman C. Wittwer, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.17 MB | Shaun Ewing | May 22, 1956 00:00 | US-2747138-A // Broad band amplifier devices // Goddard Charles T. ; Jr. Norman C. Wittwer, // Bell Telephone Labor Inc | ||||
| PDF File 2926215.pdf | 1.17 MB | Shaun Ewing | Feb 23, 1960 00:00 |
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US-2926215-A // Error correcting system // Slepian David // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.17 MB | Shaun Ewing | Feb 23, 1960 00:00 | US-2926215-A // Error correcting system // Slepian David // Bell Telephone Labor Inc | ||||
| PDF File 2922843.pdf | 1.16 MB | Shaun Ewing | Jan 26, 1960 00:00 |
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US-2922843-A // Two-way television over telephone lines // Clark Malcolm A. ; Miller Ralph L. ; Sears Raymond W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.16 MB | Shaun Ewing | Jan 26, 1960 00:00 | US-2922843-A // Two-way television over telephone lines // Clark Malcolm A. ; Miller Ralph L. ; Sears Raymond W. // Bell Telephone Labor Inc |
