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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 3378845.pdf | 274 kB | Shaun Ewing | Apr 16, 1968 00:00 |
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US-3378845-A // Generation of beacon signals for communication satellite // Welber Irwin // Bell Telephone Labor Inc | |||
| Version 1 (current) | 274 kB | Shaun Ewing | Apr 16, 1968 00:00 | US-3378845-A // Generation of beacon signals for communication satellite // Welber Irwin // Bell Telephone Labor Inc | ||||
| PDF File 3378792.pdf | 447 kB | Shaun Ewing | Apr 16, 1968 00:00 |
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US-3378792-A // Temperature stable elastic wave delay device // Holton Harold B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 447 kB | Shaun Ewing | Apr 16, 1968 00:00 | US-3378792-A // Temperature stable elastic wave delay device // Holton Harold B. // Bell Telephone Labor Inc | ||||
| PDF File 3378758.pdf | 691 kB | Shaun Ewing | Apr 16, 1968 00:00 |
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US-3378758-A // Switching voltage regulator // Goodenow Theodore C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 691 kB | Shaun Ewing | Apr 16, 1968 00:00 | US-3378758-A // Switching voltage regulator // Goodenow Theodore C. // Bell Telephone Labor Inc | ||||
| PDF File 3378650.pdf | 1.71 MB | Shaun Ewing | Apr 16, 1968 00:00 |
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US-3378650-A // Communication system signaling and testing equipment // Jr. Leopold F. Goeller, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.71 MB | Shaun Ewing | Apr 16, 1968 00:00 | US-3378650-A // Communication system signaling and testing equipment // Jr. Leopold F. Goeller, // Bell Telephone Labor Inc | ||||
| PDF File 3378643.pdf | 991 kB | Shaun Ewing | Apr 16, 1968 00:00 |
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US-3378643-A // Immediate ringing equipment for communication systems // Jr. Leopold F. Goeller, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 991 kB | Shaun Ewing | Apr 16, 1968 00:00 | US-3378643-A // Immediate ringing equipment for communication systems // Jr. Leopold F. Goeller, // Bell Telephone Labor Inc | ||||
| PDF File 3378214.pdf | 349 kB | Shaun Ewing | Apr 16, 1968 00:00 |
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US-3378214-A // Latching retractile cord reel // Jr. Harry A. Hilsinger, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 349 kB | Shaun Ewing | Apr 16, 1968 00:00 | US-3378214-A // Latching retractile cord reel // Jr. Harry A. Hilsinger, // Bell Telephone Labor Inc | ||||
| PDF File 3377699.pdf | 468 kB | Shaun Ewing | Apr 16, 1968 00:00 |
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US-3377699-A // Fluidized bed coating a core containing metal board, including circuit forming, core wiring and connecting steps // Dinella Donald ; Kirschenbaum Bernard ; Schutz Eckart F. // Western Electric Co ; Bell Telephone Labor Inc | |||
| Version 1 (current) | 468 kB | Shaun Ewing | Apr 16, 1968 00:00 | US-3377699-A // Fluidized bed coating a core containing metal board, including circuit forming, core wiring and connecting steps // Dinella Donald ; Kirschenbaum Bernard ; Schutz Eckart F. // Western Electric Co ; Bell Telephone Labor Inc | ||||
| PDF File 3377584.pdf | 460 kB | Shaun Ewing | Apr 09, 1968 00:00 |
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US-3377584-A // Circuitry for eliminating transients in a magnetic head switching system // Ault Cyrus F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 460 kB | Shaun Ewing | Apr 09, 1968 00:00 | US-3377584-A // Circuitry for eliminating transients in a magnetic head switching system // Ault Cyrus F. // Bell Telephone Labor Inc | ||||
| PDF File 3377570.pdf | 311 kB | Shaun Ewing | Apr 09, 1968 00:00 |
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US-3377570-A // Four port ferrite circulator having slot symmetrically located between adjacent conducting arms // Dean William A. ; Fay Clifford E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 311 kB | Shaun Ewing | Apr 09, 1968 00:00 | US-3377570-A // Four port ferrite circulator having slot symmetrically located between adjacent conducting arms // Dean William A. ; Fay Clifford E. // Bell Telephone Labor Inc | ||||
| PDF File 3377561.pdf | 428 kB | Shaun Ewing | Apr 09, 1968 00:00 |
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US-3377561-A // Positive temperature coefficient titanate thermistor // Sauer Harold A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 428 kB | Shaun Ewing | Apr 09, 1968 00:00 | US-3377561-A // Positive temperature coefficient titanate thermistor // Sauer Harold A. // Bell Telephone Labor Inc | ||||
| PDF File 3377558.pdf | 724 kB | Shaun Ewing | Apr 09, 1968 00:00 |
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US-3377558-A // Apparatus and method for determining varactor quality factor by measuring the phase shift resulting from the application of two different varactor bias levels // Jr. John P. Elward, ; Uenohara Michiyuki // Bell Telephone Labor Inc | |||
| Version 1 (current) | 724 kB | Shaun Ewing | Apr 09, 1968 00:00 | US-3377558-A // Apparatus and method for determining varactor quality factor by measuring the phase shift resulting from the application of two different varactor bias levels // Jr. John P. Elward, ; Uenohara Michiyuki // Bell Telephone Labor Inc | ||||
| PDF File 3377552.pdf | 650 kB | Shaun Ewing | Apr 09, 1968 00:00 |
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US-3377552-A // Means and method for testing impedances between a plurality of conductors // Baum Roger D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 650 kB | Shaun Ewing | Apr 09, 1968 00:00 | US-3377552-A // Means and method for testing impedances between a plurality of conductors // Baum Roger D. // Bell Telephone Labor Inc | ||||
| PDF File 3377455.pdf | 597 kB | Shaun Ewing | Apr 09, 1968 00:00 |
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US-3377455-A // Electrical network utilizing a single module in which the circuitry and cross-connection field are part of the same module // Ghiloni Peter A. ; Irish Carleton D. ; Kasten Joseph J. ; Seifert Joseph A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 597 kB | Shaun Ewing | Apr 09, 1968 00:00 | US-3377455-A // Electrical network utilizing a single module in which the circuitry and cross-connection field are part of the same module // Ghiloni Peter A. ; Irish Carleton D. ; Kasten Joseph J. ; Seifert Joseph A. // Bell Telephone Labor Inc | ||||
| PDF File 3377434.pdf | 5.24 MB | Shaun Ewing | Apr 09, 1968 00:00 |
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US-3377434-A // Switching link // Banks Harry R. ; Sorenson Gerald R. ; Walsh Henry J. ; Walsh John G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 5.24 MB | Shaun Ewing | Apr 09, 1968 00:00 | US-3377434-A // Switching link // Banks Harry R. ; Sorenson Gerald R. ; Walsh Henry J. ; Walsh John G. // Bell Telephone Labor Inc | ||||
| PDF File 3377433.pdf | 1.43 MB | Shaun Ewing | Apr 09, 1968 00:00 |
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US-3377433-A // Switching system arrangement for providing multiple switching network line appearances without preassignment // Whitney Wiley // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.43 MB | Shaun Ewing | Apr 09, 1968 00:00 | US-3377433-A // Switching system arrangement for providing multiple switching network line appearances without preassignment // Whitney Wiley // Bell Telephone Labor Inc | ||||
| PDF File 3377432.pdf | 4.48 MB | Shaun Ewing | Apr 09, 1968 00:00 |
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US-3377432-A // Telephone switching system // Abbott Henry H. ; Fette Charles J. ; Jr. Henry A. Meise, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 4.48 MB | Shaun Ewing | Apr 09, 1968 00:00 | US-3377432-A // Telephone switching system // Abbott Henry H. ; Fette Charles J. ; Jr. Henry A. Meise, // Bell Telephone Labor Inc | ||||
| PDF File 3377080.pdf | 815 kB | Shaun Ewing | Apr 09, 1968 00:00 |
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US-3377080-A // Telephone booth assembly // Bartley Keith D. ; Prescott Robert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 815 kB | Shaun Ewing | Apr 09, 1968 00:00 | US-3377080-A // Telephone booth assembly // Bartley Keith D. ; Prescott Robert E. // Bell Telephone Labor Inc | ||||
| PDF File 3376562.pdf | 978 kB | Shaun Ewing | Apr 02, 1968 00:00 |
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US-3376562-A // Magnetic core shift register // Newhall Edmunde E. ; Perucca James R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 978 kB | Shaun Ewing | Apr 02, 1968 00:00 | US-3376562-A // Magnetic core shift register // Newhall Edmunde E. ; Perucca James R. // Bell Telephone Labor Inc | ||||
| PDF File 3376561.pdf | 441 kB | Shaun Ewing | Apr 02, 1968 00:00 |
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US-3376561-A // Magnetic memory sheet // Danylchuk Irynej // Bell Telephone Labor Inc | |||
| Version 1 (current) | 441 kB | Shaun Ewing | Apr 02, 1968 00:00 | US-3376561-A // Magnetic memory sheet // Danylchuk Irynej // Bell Telephone Labor Inc | ||||
| PDF File 3376555.pdf | 1.73 MB | Shaun Ewing | Apr 02, 1968 00:00 |
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US-3376555-A // Two-dimensional associative memory system // Crane Bently A. ; Githens John A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.73 MB | Shaun Ewing | Apr 02, 1968 00:00 | US-3376555-A // Two-dimensional associative memory system // Crane Bently A. ; Githens John A. // Bell Telephone Labor Inc |
