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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2829203.pdf | 605 kB | Shaun Ewing | Apr 01, 1958 00:00 |
|
US-2829203-A // Electronic telephone subscriber's line circuit for neutralizing the effects of longitudinal induction and longitudinal unbalance // Pitlik Hillel // Bell Telephone Labor Inc | |||
| Version 1 (current) | 605 kB | Shaun Ewing | Apr 01, 1958 00:00 | US-2829203-A // Electronic telephone subscriber's line circuit for neutralizing the effects of longitudinal induction and longitudinal unbalance // Pitlik Hillel // Bell Telephone Labor Inc | ||||
| PDF File 2953486.pdf | 604 kB | Shaun Ewing | Sept 20, 1960 00:00 |
|
US-2953486-A // Junction formation by thermal oxidation of semiconductive material // Atalla Martin M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 604 kB | Shaun Ewing | Sept 20, 1960 00:00 | US-2953486-A // Junction formation by thermal oxidation of semiconductive material // Atalla Martin M. // Bell Telephone Labor Inc | ||||
| PDF File 2745013.pdf | 604 kB | Shaun Ewing | May 08, 1956 00:00 |
|
US-2745013-A // Very high frequency gas discharge noise source // Hines Marion E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 604 kB | Shaun Ewing | May 08, 1956 00:00 | US-2745013-A // Very high frequency gas discharge noise source // Hines Marion E. // Bell Telephone Labor Inc | ||||
| PDF File 2811697.pdf | 603 kB | Shaun Ewing | Oct 29, 1957 00:00 |
|
US-2811697-A // Magnetoelectric induction devices // Hogan Clarence L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 603 kB | Shaun Ewing | Oct 29, 1957 00:00 | US-2811697-A // Magnetoelectric induction devices // Hogan Clarence L. // Bell Telephone Labor Inc | ||||
| PDF File 2882648.pdf | 603 kB | Shaun Ewing | Apr 21, 1959 00:00 |
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US-2882648-A // Switch manufacture // Hovgaard Ole M. ; Insley Norman // Bell Telephone Labor Inc | |||
| Version 1 (current) | 603 kB | Shaun Ewing | Apr 21, 1959 00:00 | US-2882648-A // Switch manufacture // Hovgaard Ole M. ; Insley Norman // Bell Telephone Labor Inc | ||||
| PDF File 2864953.pdf | 603 kB | Shaun Ewing | Dec 16, 1958 00:00 |
|
US-2864953-A // Microwave pulse circuits // Lange Owen E. De // Bell Telephone Labor Inc | |||
| Version 1 (current) | 603 kB | Shaun Ewing | Dec 16, 1958 00:00 | US-2864953-A // Microwave pulse circuits // Lange Owen E. De // Bell Telephone Labor Inc | ||||
| PDF File 2890285.pdf | 603 kB | Shaun Ewing | Jun 09, 1959 00:00 |
|
US-2890285-A // Narrow band transmission of speech // Bogert Bruce P. ; Kock Winston E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 603 kB | Shaun Ewing | Jun 09, 1959 00:00 | US-2890285-A // Narrow band transmission of speech // Bogert Bruce P. ; Kock Winston E. // Bell Telephone Labor Inc | ||||
| PDF File 2910670.pdf | 601 kB | Shaun Ewing | Oct 27, 1959 00:00 |
|
US-2910670-A // Electrical circuits // Wolfe Robert M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 601 kB | Shaun Ewing | Oct 27, 1959 00:00 | US-2910670-A // Electrical circuits // Wolfe Robert M. // Bell Telephone Labor Inc | ||||
| PDF File 2811695.pdf | 600 kB | Shaun Ewing | Oct 29, 1957 00:00 |
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US-2811695-A // Automatic level control // Drexler Jerome // Bell Telephone Labor Inc | |||
| Version 1 (current) | 600 kB | Shaun Ewing | Oct 29, 1957 00:00 | US-2811695-A // Automatic level control // Drexler Jerome // Bell Telephone Labor Inc | ||||
| PDF File 2942211.pdf | 600 kB | Shaun Ewing | Jun 21, 1960 00:00 |
|
US-2942211-A // Transposed layer conductor // Raisbeck Gordon // Bell Telephone Labor Inc | |||
| Version 1 (current) | 600 kB | Shaun Ewing | Jun 21, 1960 00:00 | US-2942211-A // Transposed layer conductor // Raisbeck Gordon // Bell Telephone Labor Inc | ||||
| PDF File 2845473.pdf | 599 kB | Shaun Ewing | Jul 29, 1958 00:00 |
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US-2845473-A // Electrical conductor having transposed conducting members // Doherty William H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 599 kB | Shaun Ewing | Jul 29, 1958 00:00 | US-2845473-A // Electrical conductor having transposed conducting members // Doherty William H. // Bell Telephone Labor Inc | ||||
| PDF File 2896178.pdf | 599 kB | Shaun Ewing | Jul 21, 1959 00:00 |
|
US-2896178-A // Wave transmission system // Raisbeck Gordon // Bell Telephone Labor Inc | |||
| Version 1 (current) | 599 kB | Shaun Ewing | Jul 21, 1959 00:00 | US-2896178-A // Wave transmission system // Raisbeck Gordon // Bell Telephone Labor Inc | ||||
| PDF File 2889524.pdf | 598 kB | Shaun Ewing | Jun 02, 1959 00:00 |
|
US-2889524-A // Miniature inductive assembly // Schmitz Doris R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 598 kB | Shaun Ewing | Jun 02, 1959 00:00 | US-2889524-A // Miniature inductive assembly // Schmitz Doris R. // Bell Telephone Labor Inc | ||||
| PDF File 2877479.pdf | 598 kB | Shaun Ewing | Mar 17, 1959 00:00 |
|
US-2877479-A // Fountain type cleaner for scrubbing tools // Hermance Harold W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 598 kB | Shaun Ewing | Mar 17, 1959 00:00 | US-2877479-A // Fountain type cleaner for scrubbing tools // Hermance Harold W. // Bell Telephone Labor Inc | ||||
| PDF File 2912504.pdf | 597 kB | Shaun Ewing | Nov 10, 1959 00:00 |
|
US-2912504-A // Disconnect control of telephone answering and message recording devices // Jr. Clarence H. Dagnall, ; Miller Charles G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 597 kB | Shaun Ewing | Nov 10, 1959 00:00 | US-2912504-A // Disconnect control of telephone answering and message recording devices // Jr. Clarence H. Dagnall, ; Miller Charles G. // Bell Telephone Labor Inc | ||||
| PDF File 2848293.pdf | 597 kB | Shaun Ewing | Aug 19, 1958 00:00 |
|
US-2848293-A // Mechanical interlock for cabinethoused apparatus-mounting frameworks // Jurgens William C. ; Seifert Joseph A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 597 kB | Shaun Ewing | Aug 19, 1958 00:00 | US-2848293-A // Mechanical interlock for cabinethoused apparatus-mounting frameworks // Jurgens William C. ; Seifert Joseph A. // Bell Telephone Labor Inc | ||||
| PDF File 2746123.pdf | 596 kB | Shaun Ewing | May 22, 1956 00:00 |
|
US-2746123-A // Fabrication of electrodes for electron discharge devices // Ekstrand Sture O. ; Ronci Victor L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 596 kB | Shaun Ewing | May 22, 1956 00:00 | US-2746123-A // Fabrication of electrodes for electron discharge devices // Ekstrand Sture O. ; Ronci Victor L. // Bell Telephone Labor Inc | ||||
| PDF File 2936404.pdf | 595 kB | Shaun Ewing | May 10, 1960 00:00 |
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US-2936404-A // Current supply apparatus // Simone Carl F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 595 kB | Shaun Ewing | May 10, 1960 00:00 | US-2936404-A // Current supply apparatus // Simone Carl F. // Bell Telephone Labor Inc | ||||
| PDF File 2765430.pdf | 595 kB | Shaun Ewing | Oct 02, 1956 00:00 |
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US-2765430-A // Time delay switching apparatus // Graef Robert P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 595 kB | Shaun Ewing | Oct 02, 1956 00:00 | US-2765430-A // Time delay switching apparatus // Graef Robert P. // Bell Telephone Labor Inc | ||||
| PDF File 2775407.pdf | 594 kB | Shaun Ewing | Dec 25, 1956 00:00 |
|
US-2775407-A // Driving and braking system for reeling mechanism // Elliott Stanley J. ; Thomas Frank M. ; Worley Osborn C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 594 kB | Shaun Ewing | Dec 25, 1956 00:00 | US-2775407-A // Driving and braking system for reeling mechanism // Elliott Stanley J. ; Thomas Frank M. ; Worley Osborn C. // Bell Telephone Labor Inc |
