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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2873316.pdf | 713 kB | Shaun Ewing | Feb 10, 1959 00:00 |
|
US-2873316-A // Party line lock-out circuit // Power James R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 713 kB | Shaun Ewing | Feb 10, 1959 00:00 | US-2873316-A // Party line lock-out circuit // Power James R. // Bell Telephone Labor Inc | ||||
| PDF File 2873317.pdf | 2.13 MB | Shaun Ewing | Feb 10, 1959 00:00 |
|
US-2873317-A // Call transmitter // Hill Henry E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.13 MB | Shaun Ewing | Feb 10, 1959 00:00 | US-2873317-A // Call transmitter // Hill Henry E. // Bell Telephone Labor Inc | ||||
| PDF File 2873334.pdf | 643 kB | Shaun Ewing | Feb 10, 1959 00:00 |
|
US-2873334-A // Locking push button mechanism // Wirsching Robert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 643 kB | Shaun Ewing | Feb 10, 1959 00:00 | US-2873334-A // Locking push button mechanism // Wirsching Robert E. // Bell Telephone Labor Inc | ||||
| PDF File 2873372.pdf | 508 kB | Shaun Ewing | Feb 10, 1959 00:00 |
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US-2873372-A // Electric circuit interrupters // Chase Fay H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 508 kB | Shaun Ewing | Feb 10, 1959 00:00 | US-2873372-A // Electric circuit interrupters // Chase Fay H. // Bell Telephone Labor Inc | ||||
| PDF File 2873385.pdf | 675 kB | Shaun Ewing | Feb 10, 1959 00:00 |
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US-2873385-A // Transistor data storage and gate circuit // Jr. Bernard Ostendorf, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 675 kB | Shaun Ewing | Feb 10, 1959 00:00 | US-2873385-A // Transistor data storage and gate circuit // Jr. Bernard Ostendorf, // Bell Telephone Labor Inc | ||||
| PDF File 2873389.pdf | 708 kB | Shaun Ewing | Feb 10, 1959 00:00 |
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US-2873389-A // Logic circuit // Cagle William B. ; Ulrich Werner // Bell Telephone Labor Inc | |||
| Version 1 (current) | 708 kB | Shaun Ewing | Feb 10, 1959 00:00 | US-2873389-A // Logic circuit // Cagle William B. ; Ulrich Werner // Bell Telephone Labor Inc | ||||
| PDF File 2873405.pdf | 739 kB | Shaun Ewing | Feb 10, 1959 00:00 |
|
US-2873405-A // Symbol generator for cathode ray tubes // Iwerks Marvin C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 739 kB | Shaun Ewing | Feb 10, 1959 00:00 | US-2873405-A // Symbol generator for cathode ray tubes // Iwerks Marvin C. // Bell Telephone Labor Inc | ||||
| PDF File 2874214.pdf | 608 kB | Shaun Ewing | Feb 17, 1959 00:00 |
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US-2874214-A // Magnetic recording system for storing and reproducing television signals // Anderson John R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 608 kB | Shaun Ewing | Feb 17, 1959 00:00 | US-2874214-A // Magnetic recording system for storing and reproducing television signals // Anderson John R. // Bell Telephone Labor Inc | ||||
| PDF File 2874220.pdf | 385 kB | Shaun Ewing | Feb 17, 1959 00:00 |
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US-2874220-A // Carrier distribution circuit // Company Citizens Trust // Bell Telephone Labor Inc | |||
| Version 1 (current) | 385 kB | Shaun Ewing | Feb 17, 1959 00:00 | US-2874220-A // Carrier distribution circuit // Company Citizens Trust // Bell Telephone Labor Inc | ||||
| PDF File 2874227.pdf | 1017 kB | Shaun Ewing | Feb 17, 1959 00:00 |
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US-2874227-A // Ultra-low pass filter // Pfleger Kenneth W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1017 kB | Shaun Ewing | Feb 17, 1959 00:00 | US-2874227-A // Ultra-low pass filter // Pfleger Kenneth W. // Bell Telephone Labor Inc | ||||
| PDF File 2874313.pdf | 1.02 MB | Shaun Ewing | Feb 17, 1959 00:00 |
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US-2874313-A // Data processing apparatus // Githens John A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.02 MB | Shaun Ewing | Feb 17, 1959 00:00 | US-2874313-A // Data processing apparatus // Githens John A. // Bell Telephone Labor Inc | ||||
| PDF File 2874341.pdf | 651 kB | Shaun Ewing | Feb 17, 1959 00:00 |
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US-2874341-A // Ohmic contacts to silicon bodies // Biondi Frank J. ; Cleveland Hugh M. ; Sullivan Miles V. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 651 kB | Shaun Ewing | Feb 17, 1959 00:00 | US-2874341-A // Ohmic contacts to silicon bodies // Biondi Frank J. ; Cleveland Hugh M. ; Sullivan Miles V. // Bell Telephone Labor Inc | ||||
| PDF File 2875108.pdf | 720 kB | Shaun Ewing | Feb 24, 1959 00:00 |
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US-2875108-A // Zone-melting process // Pfann William G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 720 kB | Shaun Ewing | Feb 24, 1959 00:00 | US-2875108-A // Zone-melting process // Pfann William G. // Bell Telephone Labor Inc | ||||
| PDF File 2875279.pdf | 1.12 MB | Shaun Ewing | Feb 24, 1959 00:00 |
|
US-2875279-A // Eight party full selective ringing system // Dunlap Kermit S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.12 MB | Shaun Ewing | Feb 24, 1959 00:00 | US-2875279-A // Eight party full selective ringing system // Dunlap Kermit S. // Bell Telephone Labor Inc | ||||
| PDF File 2875281.pdf | 972 kB | Shaun Ewing | Feb 24, 1959 00:00 |
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US-2875281-A // Telephone ringing system // Townsend Mark A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 972 kB | Shaun Ewing | Feb 24, 1959 00:00 | US-2875281-A // Telephone ringing system // Townsend Mark A. // Bell Telephone Labor Inc | ||||
| PDF File 2875283.pdf | 1.78 MB | Shaun Ewing | Feb 24, 1959 00:00 |
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US-2875283-A // Equivalent four-wire repeaters // Maione Theodore L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.78 MB | Shaun Ewing | Feb 24, 1959 00:00 | US-2875283-A // Equivalent four-wire repeaters // Maione Theodore L. // Bell Telephone Labor Inc | ||||
| PDF File 2875373.pdf | 697 kB | Shaun Ewing | Feb 24, 1959 00:00 |
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US-2875373-A // Storage tube and circuit // Ketchledge Raymond W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 697 kB | Shaun Ewing | Feb 24, 1959 00:00 | US-2875373-A // Storage tube and circuit // Ketchledge Raymond W. // Bell Telephone Labor Inc | ||||
| PDF File 2875416.pdf | 831 kB | Shaun Ewing | Feb 24, 1959 00:00 |
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US-2875416-A // Non-reciprocal wave transmission // Fox Arthur G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 831 kB | Shaun Ewing | Feb 24, 1959 00:00 | US-2875416-A // Non-reciprocal wave transmission // Fox Arthur G. // Bell Telephone Labor Inc | ||||
| PDF File 2875505.pdf | 540 kB | Shaun Ewing | Mar 03, 1959 00:00 |
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US-2875505-A // Semiconductor translating device // Pfann William G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 540 kB | Shaun Ewing | Mar 03, 1959 00:00 | US-2875505-A // Semiconductor translating device // Pfann William G. // Bell Telephone Labor Inc | ||||
| PDF File 2875639.pdf | 592 kB | Shaun Ewing | Mar 03, 1959 00:00 |
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US-2875639-A // Switching device mechanism // Smith Howard J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 592 kB | Shaun Ewing | Mar 03, 1959 00:00 | US-2875639-A // Switching device mechanism // Smith Howard J. // Bell Telephone Labor Inc |
