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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2843838.pdf | 584 kB | Shaun Ewing | Jul 15, 1958 00:00 |
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US-2843838-A // Ferromagnetic translating apparatus // Jr. George F. Abbott, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 584 kB | Shaun Ewing | Jul 15, 1958 00:00 | US-2843838-A // Ferromagnetic translating apparatus // Jr. George F. Abbott, // Bell Telephone Labor Inc | ||||
| PDF File 2785093.pdf | 584 kB | Shaun Ewing | Mar 12, 1957 00:00 |
|
US-2785093-A // Method of preparing cathodes for discharge devices // Holdaway Vivian L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 584 kB | Shaun Ewing | Mar 12, 1957 00:00 | US-2785093-A // Method of preparing cathodes for discharge devices // Holdaway Vivian L. // Bell Telephone Labor Inc | ||||
| PDF File 2777115.pdf | 584 kB | Shaun Ewing | Jan 08, 1957 00:00 |
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US-2777115-A // Branching circuit // Linvill John G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 584 kB | Shaun Ewing | Jan 08, 1957 00:00 | US-2777115-A // Branching circuit // Linvill John G. // Bell Telephone Labor Inc | ||||
| PDF File 2791759.pdf | 583 kB | Shaun Ewing | May 07, 1957 00:00 |
|
US-2791759-A // Semiconductive device // Brown Walter L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 583 kB | Shaun Ewing | May 07, 1957 00:00 | US-2791759-A // Semiconductive device // Brown Walter L. // Bell Telephone Labor Inc | ||||
| PDF File 2857532.pdf | 582 kB | Shaun Ewing | Oct 21, 1958 00:00 |
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US-2857532-A // Ferroelectric crystal unit // Ziegler Arthur W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 582 kB | Shaun Ewing | Oct 21, 1958 00:00 | US-2857532-A // Ferroelectric crystal unit // Ziegler Arthur W. // Bell Telephone Labor Inc | ||||
| PDF File 2836523.pdf | 582 kB | Shaun Ewing | May 27, 1958 00:00 |
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US-2836523-A // Manufacture of semiconductive devices // Fuller Calvin S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 582 kB | Shaun Ewing | May 27, 1958 00:00 | US-2836523-A // Manufacture of semiconductive devices // Fuller Calvin S. // Bell Telephone Labor Inc | ||||
| PDF File 2951635.pdf | 581 kB | Shaun Ewing | Sept 06, 1960 00:00 |
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US-2951635-A // Relay for coin collector // Jr. Albert P. Boysen, ; Jr. Walter D. Goodale, ; Pferd William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 581 kB | Shaun Ewing | Sept 06, 1960 00:00 | US-2951635-A // Relay for coin collector // Jr. Albert P. Boysen, ; Jr. Walter D. Goodale, ; Pferd William // Bell Telephone Labor Inc | ||||
| PDF File 2829351.pdf | 581 kB | Shaun Ewing | Apr 01, 1958 00:00 |
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US-2829351-A // Shielded dielectric wave guides // Fox Arthur G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 581 kB | Shaun Ewing | Apr 01, 1958 00:00 | US-2829351-A // Shielded dielectric wave guides // Fox Arthur G. // Bell Telephone Labor Inc | ||||
| PDF File 2954498.pdf | 581 kB | Shaun Ewing | Sept 27, 1960 00:00 |
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US-2954498-A // Reflex klystron // Hamilton James O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 581 kB | Shaun Ewing | Sept 27, 1960 00:00 | US-2954498-A // Reflex klystron // Hamilton James O. // Bell Telephone Labor Inc | ||||
| PDF File 2767396.pdf | 581 kB | Shaun Ewing | Oct 16, 1956 00:00 |
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US-2767396-A // Directive antenna systems // Cutler Cassius C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 581 kB | Shaun Ewing | Oct 16, 1956 00:00 | US-2767396-A // Directive antenna systems // Cutler Cassius C. // Bell Telephone Labor Inc | ||||
| PDF File 2883257.pdf | 581 kB | Shaun Ewing | Apr 21, 1959 00:00 |
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US-2883257-A // Electron beam recording // Wehe Herman G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 581 kB | Shaun Ewing | Apr 21, 1959 00:00 | US-2883257-A // Electron beam recording // Wehe Herman G. // Bell Telephone Labor Inc | ||||
| PDF File 2934658.pdf | 580 kB | Shaun Ewing | Apr 26, 1960 00:00 |
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US-2934658-A // Microwave switching circuits // Lewis Willard D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 580 kB | Shaun Ewing | Apr 26, 1960 00:00 | US-2934658-A // Microwave switching circuits // Lewis Willard D. // Bell Telephone Labor Inc | ||||
| PDF File 2770163.pdf | 580 kB | Shaun Ewing | Nov 13, 1956 00:00 |
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US-2770163-A // Non-intermittent projector for motion pictures // Mattke Charles F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 580 kB | Shaun Ewing | Nov 13, 1956 00:00 | US-2770163-A // Non-intermittent projector for motion pictures // Mattke Charles F. // Bell Telephone Labor Inc | ||||
| PDF File 2740912.pdf | 580 kB | Shaun Ewing | Apr 03, 1956 00:00 |
|
US-2740912-A // Television pick-up tube // Graham Robert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 580 kB | Shaun Ewing | Apr 03, 1956 00:00 | US-2740912-A // Television pick-up tube // Graham Robert E. // Bell Telephone Labor Inc | ||||
| PDF File 2774890.pdf | 580 kB | Shaun Ewing | Dec 18, 1956 00:00 |
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US-2774890-A // Nonreciprocal transmitting devices // Semmelman Charles L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 580 kB | Shaun Ewing | Dec 18, 1956 00:00 | US-2774890-A // Nonreciprocal transmitting devices // Semmelman Charles L. // Bell Telephone Labor Inc | ||||
| PDF File 2941201.pdf | 580 kB | Shaun Ewing | Jun 14, 1960 00:00 |
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US-2941201-A // Urban mobile radio telephone system // Babcock Wallace C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 580 kB | Shaun Ewing | Jun 14, 1960 00:00 | US-2941201-A // Urban mobile radio telephone system // Babcock Wallace C. // Bell Telephone Labor Inc | ||||
| PDF File 2796465.pdf | 579 kB | Shaun Ewing | Jun 18, 1957 00:00 |
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US-2796465-A // Line circuit // Reenstra Willard A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 579 kB | Shaun Ewing | Jun 18, 1957 00:00 | US-2796465-A // Line circuit // Reenstra Willard A. // Bell Telephone Labor Inc | ||||
| PDF File 2863086.pdf | 579 kB | Shaun Ewing | Dec 02, 1958 00:00 |
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US-2863086-A // Traveling wave tube // Cook John S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 579 kB | Shaun Ewing | Dec 02, 1958 00:00 | US-2863086-A // Traveling wave tube // Cook John S. // Bell Telephone Labor Inc | ||||
| PDF File 2743394.pdf | 579 kB | Shaun Ewing | Apr 24, 1956 00:00 |
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US-2743394-A // Method of operating cold cathode stepping tubes // Ruhlig Earl O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 579 kB | Shaun Ewing | Apr 24, 1956 00:00 | US-2743394-A // Method of operating cold cathode stepping tubes // Ruhlig Earl O. // Bell Telephone Labor Inc | ||||
| PDF File 2825759.pdf | 578 kB | Shaun Ewing | Mar 04, 1958 00:00 |
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US-2825759-A // Magnetically loaded anisotropic transmitting medium // Clogston Albert M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 578 kB | Shaun Ewing | Mar 04, 1958 00:00 | US-2825759-A // Magnetically loaded anisotropic transmitting medium // Clogston Albert M. // Bell Telephone Labor Inc |
