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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2994829.pdf | 675 kB | Shaun Ewing | Aug 01, 1961 00:00 |
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US-2994829-A // Delay system // Hopper Andrew L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 675 kB | Shaun Ewing | Aug 01, 1961 00:00 | US-2994829-A // Delay system // Hopper Andrew L. // Bell Telephone Labor Inc | ||||
| PDF File 3214750.pdf | 674 kB | Shaun Ewing | Oct 26, 1965 00:00 |
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US-3214750-A // Pcm decoder with bipolar output // Hamori Andras // Bell Telephone Labor Inc | |||
| Version 1 (current) | 674 kB | Shaun Ewing | Oct 26, 1965 00:00 | US-3214750-A // Pcm decoder with bipolar output // Hamori Andras // Bell Telephone Labor Inc | ||||
| PDF File 3051778.pdf | 674 kB | Shaun Ewing | Aug 28, 1962 00:00 |
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US-3051778-A // Sequential scan television with line interpolation // Graham Robert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 674 kB | Shaun Ewing | Aug 28, 1962 00:00 | US-3051778-A // Sequential scan television with line interpolation // Graham Robert E. // Bell Telephone Labor Inc | ||||
| PDF File 3066406.pdf | 674 kB | Shaun Ewing | Dec 04, 1962 00:00 |
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US-3066406-A // Soldering of zinc-containing surfaces // White Philip R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 674 kB | Shaun Ewing | Dec 04, 1962 00:00 | US-3066406-A // Soldering of zinc-containing surfaces // White Philip R. // Bell Telephone Labor Inc | ||||
| PDF File 3108915.pdf | 673 kB | Shaun Ewing | Oct 29, 1963 00:00 |
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US-3108915-A // Selective diffusion technique // Ligenza Joseph R. ; Shapiro Herbert M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 673 kB | Shaun Ewing | Oct 29, 1963 00:00 | US-3108915-A // Selective diffusion technique // Ligenza Joseph R. ; Shapiro Herbert M. // Bell Telephone Labor Inc | ||||
| PDF File 2980863.pdf | 673 kB | Shaun Ewing | Apr 18, 1961 00:00 |
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US-2980863-A // Ringing tone generator // Hussey Luther W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 673 kB | Shaun Ewing | Apr 18, 1961 00:00 | US-2980863-A // Ringing tone generator // Hussey Luther W. // Bell Telephone Labor Inc | ||||
| PDF File 2972722.pdf | 672 kB | Shaun Ewing | Feb 21, 1961 00:00 |
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US-2972722-A // Electromagnetic wave filter // Ohm Edward A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 672 kB | Shaun Ewing | Feb 21, 1961 00:00 | US-2972722-A // Electromagnetic wave filter // Ohm Edward A. // Bell Telephone Labor Inc | ||||
| PDF File 3058057.pdf | 672 kB | Shaun Ewing | Oct 09, 1962 00:00 |
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US-3058057-A // Ionization manometer circuit // Frost Harold B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 672 kB | Shaun Ewing | Oct 09, 1962 00:00 | US-3058057-A // Ionization manometer circuit // Frost Harold B. // Bell Telephone Labor Inc | ||||
| PDF File 3118134.pdf | 671 kB | Shaun Ewing | Jan 14, 1964 00:00 |
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US-3118134-A // Magnetic memory circuits // Dorros Irwin ; Feiner Alexander // Bell Telephone Labor Inc | |||
| Version 1 (current) | 671 kB | Shaun Ewing | Jan 14, 1964 00:00 | US-3118134-A // Magnetic memory circuits // Dorros Irwin ; Feiner Alexander // Bell Telephone Labor Inc | ||||
| PDF File 3002066.pdf | 671 kB | Shaun Ewing | Sept 26, 1961 00:00 |
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US-3002066-A // Magnetically controlled switching device // Ketchledge Raymond W. ; Lovell Clarence A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 671 kB | Shaun Ewing | Sept 26, 1961 00:00 | US-3002066-A // Magnetically controlled switching device // Ketchledge Raymond W. ; Lovell Clarence A. // Bell Telephone Labor Inc | ||||
| PDF File 3113273.pdf | 671 kB | Shaun Ewing | Dec 03, 1963 00:00 |
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US-3113273-A // Plural stage selector system including "not" and "and-not" circuits in each stage thereof // Jr. Frank H. Tendick, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 671 kB | Shaun Ewing | Dec 03, 1963 00:00 | US-3113273-A // Plural stage selector system including "not" and "and-not" circuits in each stage thereof // Jr. Frank H. Tendick, // Bell Telephone Labor Inc | ||||
| PDF File 3008003.pdf | 671 kB | Shaun Ewing | Nov 07, 1961 00:00 |
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US-3008003-A // Spiral error checking system // Schwenzfeger Edward E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 671 kB | Shaun Ewing | Nov 07, 1961 00:00 | US-3008003-A // Spiral error checking system // Schwenzfeger Edward E. // Bell Telephone Labor Inc | ||||
| PDF File 3073908.pdf | 671 kB | Shaun Ewing | Jan 15, 1963 00:00 |
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US-3073908-A // Prevention of power harmonic interference in bridged subscriber loops // Hochgraf Lester ; Jr. Henry A. Stone, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 671 kB | Shaun Ewing | Jan 15, 1963 00:00 | US-3073908-A // Prevention of power harmonic interference in bridged subscriber loops // Hochgraf Lester ; Jr. Henry A. Stone, // Bell Telephone Labor Inc | ||||
| PDF File 3122817.pdf | 670 kB | Shaun Ewing | Mar 03, 1964 00:00 |
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US-3122817-A // Fabrication of semiconductor devices // Andrus Jules // Bell Telephone Labor Inc | |||
| Version 1 (current) | 670 kB | Shaun Ewing | Mar 03, 1964 00:00 | US-3122817-A // Fabrication of semiconductor devices // Andrus Jules // Bell Telephone Labor Inc | ||||
| PDF File 3213382.pdf | 669 kB | Shaun Ewing | Oct 19, 1965 00:00 |
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US-3213382-A // Broadband coupling to comb filter // Hensel Marion L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 669 kB | Shaun Ewing | Oct 19, 1965 00:00 | US-3213382-A // Broadband coupling to comb filter // Hensel Marion L. // Bell Telephone Labor Inc | ||||
| PDF File 3174117.pdf | 669 kB | Shaun Ewing | Mar 16, 1965 00:00 |
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US-3174117-A // Transmission system branching circuit // Brewer Sherman T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 669 kB | Shaun Ewing | Mar 16, 1965 00:00 | US-3174117-A // Transmission system branching circuit // Brewer Sherman T. // Bell Telephone Labor Inc | ||||
| PDF File 3073911.pdf | 669 kB | Shaun Ewing | Jan 15, 1963 00:00 |
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US-3073911-A // Telephone set // Mattke Charles F. ; Mosing Lionel W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 669 kB | Shaun Ewing | Jan 15, 1963 00:00 | US-3073911-A // Telephone set // Mattke Charles F. ; Mosing Lionel W. // Bell Telephone Labor Inc | ||||
| PDF File 3086083.pdf | 669 kB | Shaun Ewing | Apr 16, 1963 00:00 |
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US-3086083-A // Switching circuit // Feder Herbert S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 669 kB | Shaun Ewing | Apr 16, 1963 00:00 | US-3086083-A // Switching circuit // Feder Herbert S. // Bell Telephone Labor Inc | ||||
| PDF File 3060341.pdf | 668 kB | Shaun Ewing | Oct 23, 1962 00:00 |
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US-3060341-A // Traveling wave tube // Cook John S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 668 kB | Shaun Ewing | Oct 23, 1962 00:00 | US-3060341-A // Traveling wave tube // Cook John S. // Bell Telephone Labor Inc | ||||
| PDF File 3004816.pdf | 668 kB | Shaun Ewing | Oct 17, 1961 00:00 |
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US-3004816-A // Hydrogen breakdown of cathodes // Macnair Donald // Bell Telephone Labor Inc | |||
| Version 1 (current) | 668 kB | Shaun Ewing | Oct 17, 1961 00:00 | US-3004816-A // Hydrogen breakdown of cathodes // Macnair Donald // Bell Telephone Labor Inc |
