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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2780765.pdf | 572 kB | Shaun Ewing | Feb 05, 1957 00:00 |
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US-2780765-A // Solar energy converting apparatus // Chapin Daryl M. ; Fuller Calvin S. ; Pearson Gerald L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 572 kB | Shaun Ewing | Feb 05, 1957 00:00 | US-2780765-A // Solar energy converting apparatus // Chapin Daryl M. ; Fuller Calvin S. ; Pearson Gerald L. // Bell Telephone Labor Inc | ||||
| PDF File 2781459.pdf | 1.03 MB | Shaun Ewing | Feb 12, 1957 00:00 |
|
US-2781459-A // Power control circuit // Jr. Charles E. Pollard, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.03 MB | Shaun Ewing | Feb 12, 1957 00:00 | US-2781459-A // Power control circuit // Jr. Charles E. Pollard, // Bell Telephone Labor Inc | ||||
| PDF File 2781846.pdf | 1.38 MB | Shaun Ewing | Feb 19, 1957 00:00 |
|
US-2781846-A // Punch selector // Madden James J. ; Sumner Eric E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.38 MB | Shaun Ewing | Feb 19, 1957 00:00 | US-2781846-A // Punch selector // Madden James J. ; Sumner Eric E. // Bell Telephone Labor Inc | ||||
| PDF File 2782256.pdf | 1.55 MB | Shaun Ewing | Feb 19, 1957 00:00 |
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US-2782256-A // Timing circuits // Malthaner William A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.55 MB | Shaun Ewing | Feb 19, 1957 00:00 | US-2782256-A // Timing circuits // Malthaner William A. // Bell Telephone Labor Inc | ||||
| PDF File 2782259.pdf | 420 kB | Shaun Ewing | Feb 19, 1957 00:00 |
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US-2782259-A // Calling subscriber identifier using transistor oscillator in subsets // Dimond Thomas L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 420 kB | Shaun Ewing | Feb 19, 1957 00:00 | US-2782259-A // Calling subscriber identifier using transistor oscillator in subsets // Dimond Thomas L. // Bell Telephone Labor Inc | ||||
| PDF File 2782269.pdf | 769 kB | Shaun Ewing | Feb 19, 1957 00:00 |
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US-2782269-A // Magnetic amplifier circuits // Grant Dwight W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 769 kB | Shaun Ewing | Feb 19, 1957 00:00 | US-2782269-A // Magnetic amplifier circuits // Grant Dwight W. // Bell Telephone Labor Inc | ||||
| PDF File 2782313.pdf | 1.10 MB | Shaun Ewing | Feb 19, 1957 00:00 |
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US-2782313-A // High precision frequency standards // Marrison Warren A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.10 MB | Shaun Ewing | Feb 19, 1957 00:00 | US-2782313-A // High precision frequency standards // Marrison Warren A. // Bell Telephone Labor Inc | ||||
| PDF File 2782314.pdf | 648 kB | Shaun Ewing | Feb 19, 1957 00:00 |
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US-2782314-A // Frequency supply circuits for carrier systems // Miller Walter F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 648 kB | Shaun Ewing | Feb 19, 1957 00:00 | US-2782314-A // Frequency supply circuits for carrier systems // Miller Walter F. // Bell Telephone Labor Inc | ||||
| PDF File 2782341.pdf | 318 kB | Shaun Ewing | Feb 19, 1957 00:00 |
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US-2782341-A // Coaxial noise diode // Gamble Gordon L. ; Jakus Lyle A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 318 kB | Shaun Ewing | Feb 19, 1957 00:00 | US-2782341-A // Coaxial noise diode // Gamble Gordon L. ; Jakus Lyle A. // Bell Telephone Labor Inc | ||||
| PDF File 2782366.pdf | 554 kB | Shaun Ewing | Feb 19, 1957 00:00 |
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US-2782366-A // Visual indicator of harmonic distortion // Wall Virgil W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 554 kB | Shaun Ewing | Feb 19, 1957 00:00 | US-2782366-A // Visual indicator of harmonic distortion // Wall Virgil W. // Bell Telephone Labor Inc | ||||
| PDF File 2782985.pdf | 3.32 MB | Shaun Ewing | Feb 26, 1957 00:00 |
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US-2782985-A // Tape control arrangement for computer // Vibbard Edward L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 3.32 MB | Shaun Ewing | Feb 26, 1957 00:00 | US-2782985-A // Tape control arrangement for computer // Vibbard Edward L. // Bell Telephone Labor Inc | ||||
| PDF File 2783307.pdf | 669 kB | Shaun Ewing | Feb 26, 1957 00:00 |
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US-2783307-A // Supervisory circuit // Brewer Sherman T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 669 kB | Shaun Ewing | Feb 26, 1957 00:00 | US-2783307-A // Supervisory circuit // Brewer Sherman T. // Bell Telephone Labor Inc | ||||
| PDF File 2783435.pdf | 446 kB | Shaun Ewing | Feb 26, 1957 00:00 |
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US-2783435-A // Impedance measuring means // Wilhelm Henry T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 446 kB | Shaun Ewing | Feb 26, 1957 00:00 | US-2783435-A // Impedance measuring means // Wilhelm Henry T. // Bell Telephone Labor Inc | ||||
| PDF File 2784026.pdf | 396 kB | Shaun Ewing | Mar 05, 1957 00:00 |
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US-2784026-A // Statistical card handling tool // Jr. Felix A. Thiel, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 396 kB | Shaun Ewing | Mar 05, 1957 00:00 | US-2784026-A // Statistical card handling tool // Jr. Felix A. Thiel, // Bell Telephone Labor Inc | ||||
| PDF File 2784049.pdf | 1.31 MB | Shaun Ewing | Mar 05, 1957 00:00 |
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US-2784049-A // Recording systems // Mitchell Doren ; Vroom Edward // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.31 MB | Shaun Ewing | Mar 05, 1957 00:00 | US-2784049-A // Recording systems // Mitchell Doren ; Vroom Edward // Bell Telephone Labor Inc | ||||
| PDF File 2784121.pdf | 745 kB | Shaun Ewing | Mar 05, 1957 00:00 |
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US-2784121-A // Method of fabricating semiconductor bodies for translating devices // Fuller Calvin S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 745 kB | Shaun Ewing | Mar 05, 1957 00:00 | US-2784121-A // Method of fabricating semiconductor bodies for translating devices // Fuller Calvin S. // Bell Telephone Labor Inc | ||||
| PDF File 2784300.pdf | 459 kB | Shaun Ewing | Mar 05, 1957 00:00 |
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US-2784300-A // Method of fabricating an electrical connection // Zuk Paul // Bell Telephone Labor Inc | |||
| Version 1 (current) | 459 kB | Shaun Ewing | Mar 05, 1957 00:00 | US-2784300-A // Method of fabricating an electrical connection // Zuk Paul // Bell Telephone Labor Inc | ||||
| PDF File 2784358.pdf | 992 kB | Shaun Ewing | Mar 05, 1957 00:00 |
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US-2784358-A // Rectifier and method of making it // Scaff Jack H. ; Theuerer Henry C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 992 kB | Shaun Ewing | Mar 05, 1957 00:00 | US-2784358-A // Rectifier and method of making it // Scaff Jack H. ; Theuerer Henry C. // Bell Telephone Labor Inc | ||||
| PDF File 2784377.pdf | 762 kB | Shaun Ewing | Mar 05, 1957 00:00 |
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US-2784377-A // Microwave device // Hopper Andrew L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 762 kB | Shaun Ewing | Mar 05, 1957 00:00 | US-2784377-A // Microwave device // Hopper Andrew L. // Bell Telephone Labor Inc | ||||
| PDF File 2784378.pdf | 528 kB | Shaun Ewing | Mar 05, 1957 00:00 |
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US-2784378-A // Magnetically controlled microwave structures // Yager William A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 528 kB | Shaun Ewing | Mar 05, 1957 00:00 | US-2784378-A // Magnetically controlled microwave structures // Yager William A. // Bell Telephone Labor Inc |
