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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2676199.pdf | 2.15 MB | Shaun Ewing | Apr 20, 1954 00:00 |
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US-2676199-A // Telegraph switching system // Bacon Walter M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.15 MB | Shaun Ewing | Apr 20, 1954 00:00 | US-2676199-A // Telegraph switching system // Bacon Walter M. // Bell Telephone Labor Inc | ||||
| PDF File 2676197.pdf | 854 kB | Shaun Ewing | Apr 20, 1954 00:00 |
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US-2676197-A // Glass to metal seal for deep-sea electric cable // Jr. William T. Read, ; Ronei Victor L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 854 kB | Shaun Ewing | Apr 20, 1954 00:00 | US-2676197-A // Glass to metal seal for deep-sea electric cable // Jr. William T. Read, ; Ronei Victor L. // Bell Telephone Labor Inc | ||||
| PDF File 2675539.pdf | 718 kB | Shaun Ewing | Apr 13, 1954 00:00 |
|
US-2675539-A // Checking circuit // Mcguigan John H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 718 kB | Shaun Ewing | Apr 13, 1954 00:00 | US-2675539-A // Checking circuit // Mcguigan John H. // Bell Telephone Labor Inc | ||||
| PDF File 2675538.pdf | 817 kB | Shaun Ewing | Apr 13, 1954 00:00 |
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US-2675538-A // Checking circuit // Malthaner William A. ; Ring Douglas H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 817 kB | Shaun Ewing | Apr 13, 1954 00:00 | US-2675538-A // Checking circuit // Malthaner William A. ; Ring Douglas H. // Bell Telephone Labor Inc | ||||
| PDF File 2675499.pdf | 798 kB | Shaun Ewing | Apr 13, 1954 00:00 |
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US-2675499-A // Cathode-ray device // Sears Raymond W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 798 kB | Shaun Ewing | Apr 13, 1954 00:00 | US-2675499-A // Cathode-ray device // Sears Raymond W. // Bell Telephone Labor Inc | ||||
| PDF File 2675451.pdf | 666 kB | Shaun Ewing | Apr 13, 1954 00:00 |
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US-2675451-A // Potentiometer // Tinus William C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 666 kB | Shaun Ewing | Apr 13, 1954 00:00 | US-2675451-A // Potentiometer // Tinus William C. // Bell Telephone Labor Inc | ||||
| PDF File 2675450.pdf | 272 kB | Shaun Ewing | Apr 13, 1954 00:00 |
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US-2675450-A // Potentiometer card mounting means // Ross John E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 272 kB | Shaun Ewing | Apr 13, 1954 00:00 | US-2675450-A // Potentiometer card mounting means // Ross John E. // Bell Telephone Labor Inc | ||||
| PDF File 2675427.pdf | 3.66 MB | Shaun Ewing | Apr 13, 1954 00:00 |
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US-2675427-A // Electrostatic scanning mechanism for scanning both tips and rings of calling lines and combining the results of these scanning operations // Newby Neal D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 3.66 MB | Shaun Ewing | Apr 13, 1954 00:00 | US-2675427-A // Electrostatic scanning mechanism for scanning both tips and rings of calling lines and combining the results of these scanning operations // Newby Neal D. // Bell Telephone Labor Inc | ||||
| PDF File 2675426.pdf | 4.16 MB | Shaun Ewing | Apr 13, 1954 00:00 |
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US-2675426-A // Electronic induction number group translator // Vroom Edward // Bell Telephone Labor Inc | |||
| Version 1 (current) | 4.16 MB | Shaun Ewing | Apr 13, 1954 00:00 | US-2675426-A // Electronic induction number group translator // Vroom Edward // Bell Telephone Labor Inc | ||||
| PDF File 2674720.pdf | 443 kB | Shaun Ewing | Apr 06, 1954 00:00 |
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US-2674720-A // Frequency control circuit // Lund Nean // Bell Telephone Lab Incporporat | |||
| Version 1 (current) | 443 kB | Shaun Ewing | Apr 06, 1954 00:00 | US-2674720-A // Frequency control circuit // Lund Nean // Bell Telephone Lab Incporporat | ||||
| PDF File 2674692.pdf | 802 kB | Shaun Ewing | Apr 06, 1954 00:00 |
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US-2674692-A // Frequency changing repeater employing feedback amplifiers // Cutler Cassius C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 802 kB | Shaun Ewing | Apr 06, 1954 00:00 | US-2674692-A // Frequency changing repeater employing feedback amplifiers // Cutler Cassius C. // Bell Telephone Labor Inc | ||||
| PDF File 2674659.pdf | 372 kB | Shaun Ewing | Apr 06, 1954 00:00 |
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US-2674659-A // Magnetic head and method of making same // Buhrendorf Frederick G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 372 kB | Shaun Ewing | Apr 06, 1954 00:00 | US-2674659-A // Magnetic head and method of making same // Buhrendorf Frederick G. // Bell Telephone Labor Inc | ||||
| PDF File 2674583.pdf | 682 kB | Shaun Ewing | Apr 06, 1954 00:00 |
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US-2674583-A // High temperature coefficient resistors and methods of making them // Christensen Howard // Bell Telephone Labor Inc | |||
| Version 1 (current) | 682 kB | Shaun Ewing | Apr 06, 1954 00:00 | US-2674583-A // High temperature coefficient resistors and methods of making them // Christensen Howard // Bell Telephone Labor Inc | ||||
| PDF File 2674409.pdf | 1.14 MB | Shaun Ewing | Apr 06, 1954 00:00 |
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US-2674409-A // Electrical generator of products and functions // Lakatos Emory // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.14 MB | Shaun Ewing | Apr 06, 1954 00:00 | US-2674409-A // Electrical generator of products and functions // Lakatos Emory // Bell Telephone Labor Inc | ||||
| PDF File 2674312.pdf | 14.62 MB | Shaun Ewing | Apr 06, 1954 00:00 |
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US-2674312-A // Sorting device // Jr. Amos E. Joel, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 14.62 MB | Shaun Ewing | Apr 06, 1954 00:00 | US-2674312-A // Sorting device // Jr. Amos E. Joel, // Bell Telephone Labor Inc | ||||
| PDF File 2674031.pdf | 311 kB | Shaun Ewing | Apr 06, 1954 00:00 |
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US-2674031-A // Method of making electromagnetic transducers // Buhrendorf Frederick G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 311 kB | Shaun Ewing | Apr 06, 1954 00:00 | US-2674031-A // Method of making electromagnetic transducers // Buhrendorf Frederick G. // Bell Telephone Labor Inc | ||||
| PDF File 2673970.pdf | 262 kB | Shaun Ewing | Mar 30, 1954 00:00 |
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US-2673970-A // Terminal strip // Miloche Herman A. ; Obst Charles V. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 262 kB | Shaun Ewing | Mar 30, 1954 00:00 | US-2673970-A // Terminal strip // Miloche Herman A. ; Obst Charles V. // Bell Telephone Labor Inc | ||||
| PDF File 2673962.pdf | 687 kB | Shaun Ewing | Mar 30, 1954 00:00 |
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US-2673962-A // Mode suppression in curved waveguide bends // Kock Winston E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 687 kB | Shaun Ewing | Mar 30, 1954 00:00 | US-2673962-A // Mode suppression in curved waveguide bends // Kock Winston E. // Bell Telephone Labor Inc | ||||
| PDF File 2673961.pdf | 530 kB | Shaun Ewing | Mar 30, 1954 00:00 |
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US-2673961-A // Inductance coil // Williamson Robert J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 530 kB | Shaun Ewing | Mar 30, 1954 00:00 | US-2673961-A // Inductance coil // Williamson Robert J. // Bell Telephone Labor Inc | ||||
| PDF File 2673960.pdf | 937 kB | Shaun Ewing | Mar 30, 1954 00:00 |
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US-2673960-A // Thermistor measuring apparatus // Doblmaier Anton H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 937 kB | Shaun Ewing | Mar 30, 1954 00:00 | US-2673960-A // Thermistor measuring apparatus // Doblmaier Anton H. // Bell Telephone Labor Inc |
