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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 3099719.pdf | 2.85 MB | Shaun Ewing | Jul 30, 1963 00:00 |
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US-3099719-A // Private branch exchange telephone system including conference facilities // Gerbore Alexander E. ; Plyer Roger A. ; Jr. William C. Steger, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.85 MB | Shaun Ewing | Jul 30, 1963 00:00 | US-3099719-A // Private branch exchange telephone system including conference facilities // Gerbore Alexander E. ; Plyer Roger A. ; Jr. William C. Steger, // Bell Telephone Labor Inc | ||||
| PDF File 3142039.pdf | 2.84 MB | Shaun Ewing | Jul 21, 1964 00:00 |
|
US-3142039-A // Real time reader for hand-written alpha numeric characters // Irland Edwin A. ; Morrison Charles G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.84 MB | Shaun Ewing | Jul 21, 1964 00:00 | US-3142039-A // Real time reader for hand-written alpha numeric characters // Irland Edwin A. ; Morrison Charles G. // Bell Telephone Labor Inc | ||||
| PDF File 3190966.pdf | 2.83 MB | Shaun Ewing | Jun 22, 1965 00:00 |
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US-3190966-A // Preferred customer communication system // James Donald A. ; Kennedy James B. ; Mckim Burton ; Sheppard Hubert A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.83 MB | Shaun Ewing | Jun 22, 1965 00:00 | US-3190966-A // Preferred customer communication system // James Donald A. ; Kennedy James B. ; Mckim Burton ; Sheppard Hubert A. // Bell Telephone Labor Inc | ||||
| PDF File 3170042.pdf | 2.81 MB | Shaun Ewing | Feb 16, 1965 00:00 |
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US-3170042-A // Conference arrangements // Giroud Henry A. ; Mckim Burton // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.81 MB | Shaun Ewing | Feb 16, 1965 00:00 | US-3170042-A // Conference arrangements // Giroud Henry A. ; Mckim Burton // Bell Telephone Labor Inc | ||||
| PDF File 3087025.pdf | 2.77 MB | Shaun Ewing | Apr 23, 1963 00:00 |
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US-3087025-A // Private branch exchange telephone system // Abbott Henry H. ; Martin Charles R. ; Previte Richard A. ; Walsh Henry J. ; Walsh John G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.77 MB | Shaun Ewing | Apr 23, 1963 00:00 | US-3087025-A // Private branch exchange telephone system // Abbott Henry H. ; Martin Charles R. ; Previte Richard A. ; Walsh Henry J. ; Walsh John G. // Bell Telephone Labor Inc | ||||
| PDF File 3005041.pdf | 2.76 MB | Shaun Ewing | Oct 17, 1961 00:00 |
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US-3005041-A // Telegraph transmitter control system // Jr. Gabe A. Sellers, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.76 MB | Shaun Ewing | Oct 17, 1961 00:00 | US-3005041-A // Telegraph transmitter control system // Jr. Gabe A. Sellers, // Bell Telephone Labor Inc | ||||
| PDF File 3105111.pdf | 2.74 MB | Shaun Ewing | Sept 24, 1963 00:00 |
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US-3105111-A // High speed telegraphy // Farnsworth Daniel W. ; Steinberg John C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.74 MB | Shaun Ewing | Sept 24, 1963 00:00 | US-3105111-A // High speed telegraphy // Farnsworth Daniel W. ; Steinberg John C. // Bell Telephone Labor Inc | ||||
| PDF File 3022380.pdf | 2.71 MB | Shaun Ewing | Feb 20, 1962 00:00 |
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US-3022380-A // Announcing system // Miller Robert A. ; Munson Verne E. ; Owendoff Harold M. ; Taris Charles M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.71 MB | Shaun Ewing | Feb 20, 1962 00:00 | US-3022380-A // Announcing system // Miller Robert A. ; Munson Verne E. ; Owendoff Harold M. ; Taris Charles M. // Bell Telephone Labor Inc | ||||
| PDF File 3037086.pdf | 2.68 MB | Shaun Ewing | May 29, 1962 00:00 |
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US-3037086-A // Private branch exchange telephone system // Abbott Henry H. ; Martin Charles R. ; Walsh John G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.68 MB | Shaun Ewing | May 29, 1962 00:00 | US-3037086-A // Private branch exchange telephone system // Abbott Henry H. ; Martin Charles R. ; Walsh John G. // Bell Telephone Labor Inc | ||||
| PDF File 3195106.pdf | 2.67 MB | Shaun Ewing | Jul 13, 1965 00:00 |
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US-3195106-A // Information checking system // Macurdy William B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.67 MB | Shaun Ewing | Jul 13, 1965 00:00 | US-3195106-A // Information checking system // Macurdy William B. // Bell Telephone Labor Inc | ||||
| PDF File 3129291.pdf | 2.67 MB | Shaun Ewing | Apr 14, 1964 00:00 |
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US-3129291-A // Remote distributed telephone line concentrator // Brooks Chester E. ; Henry James L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.67 MB | Shaun Ewing | Apr 14, 1964 00:00 | US-3129291-A // Remote distributed telephone line concentrator // Brooks Chester E. ; Henry James L. // Bell Telephone Labor Inc | ||||
| PDF File 3169167.pdf | 2.65 MB | Shaun Ewing | Feb 09, 1965 00:00 |
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US-3169167-A // Telephone pay station // Jr. Walter D. Goodale, ; Pferd William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.65 MB | Shaun Ewing | Feb 09, 1965 00:00 | US-3169167-A // Telephone pay station // Jr. Walter D. Goodale, ; Pferd William // Bell Telephone Labor Inc | ||||
| PDF File 3020350.pdf | 2.65 MB | Shaun Ewing | Feb 06, 1962 00:00 |
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US-3020350-A // Pulse code modulation communication system // Black Harold S. ; Edson James Oliver // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.65 MB | Shaun Ewing | Feb 06, 1962 00:00 | US-3020350-A // Pulse code modulation communication system // Black Harold S. ; Edson James Oliver // Bell Telephone Labor Inc | ||||
| PDF File 3073896.pdf | 2.57 MB | Shaun Ewing | Jan 15, 1963 00:00 |
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US-3073896-A // Video interchange by digital band and scan conversions // James Dennis B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.57 MB | Shaun Ewing | Jan 15, 1963 00:00 | US-3073896-A // Video interchange by digital band and scan conversions // James Dennis B. // Bell Telephone Labor Inc | ||||
| PDF File 2976367.pdf | 2.57 MB | Shaun Ewing | Mar 21, 1961 00:00 |
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US-2976367-A // Two-stage line concentrator system // Bruce Edmond ; Reenstra Willard A. ; Ritchie Wesson J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.57 MB | Shaun Ewing | Mar 21, 1961 00:00 | US-2976367-A // Two-stage line concentrator system // Bruce Edmond ; Reenstra Willard A. ; Ritchie Wesson J. // Bell Telephone Labor Inc | ||||
| PDF File 3188401.pdf | 2.56 MB | Shaun Ewing | Jun 08, 1965 00:00 |
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US-3188401-A // Selective service observing circuit // Barrett William G. ; Koch George E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.56 MB | Shaun Ewing | Jun 08, 1965 00:00 | US-3188401-A // Selective service observing circuit // Barrett William G. ; Koch George E. // Bell Telephone Labor Inc | ||||
| PDF File 3094671.pdf | 2.55 MB | Shaun Ewing | Jun 18, 1963 00:00 |
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US-3094671-A // Field effect parametric amplifier // Garrett Charles G. B. ; Pfann William G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.55 MB | Shaun Ewing | Jun 18, 1963 00:00 | US-3094671-A // Field effect parametric amplifier // Garrett Charles G. B. ; Pfann William G. // Bell Telephone Labor Inc | ||||
| PDF File 3131263.pdf | 2.53 MB | Shaun Ewing | Apr 28, 1964 00:00 |
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US-3131263-A // Data transmission system // Cronier Richard E. Le ; Schwenzfeger Edward E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.53 MB | Shaun Ewing | Apr 28, 1964 00:00 | US-3131263-A // Data transmission system // Cronier Richard E. Le ; Schwenzfeger Edward E. // Bell Telephone Labor Inc | ||||
| PDF File 3003111.pdf | 2.53 MB | Shaun Ewing | Oct 03, 1961 00:00 |
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US-3003111-A // Pulse generator having means for independently controlling, during successive output periods, amplitude or slope and duration // Jr. George W. Smith, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.53 MB | Shaun Ewing | Oct 03, 1961 00:00 | US-3003111-A // Pulse generator having means for independently controlling, during successive output periods, amplitude or slope and duration // Jr. George W. Smith, // Bell Telephone Labor Inc | ||||
| PDF File 3129292.pdf | 2.52 MB | Shaun Ewing | Apr 14, 1964 00:00 |
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US-3129292-A // Distributed telephone line concentrator system // Brooks Chester E. ; Sand William C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.52 MB | Shaun Ewing | Apr 14, 1964 00:00 | US-3129292-A // Distributed telephone line concentrator system // Brooks Chester E. ; Sand William C. // Bell Telephone Labor Inc |
