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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2346114.pdf | 557 kB | Shaun Ewing | Apr 04, 1944 00:00 |
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US-2346114-A // Right-of-way telephone system // Rhoads Charles Stanley // American Telephone & Telegraph | |||
| Version 1 (current) | 557 kB | Shaun Ewing | Apr 04, 1944 00:00 | US-2346114-A // Right-of-way telephone system // Rhoads Charles Stanley // American Telephone & Telegraph | ||||
| PDF File 2346113.pdf | 399 kB | Shaun Ewing | Apr 04, 1944 00:00 |
|
US-2346113-A // Auxiliary telephone apparatus // Rhoads Charles Stanley // American Telephone & Telegraph | |||
| Version 1 (current) | 399 kB | Shaun Ewing | Apr 04, 1944 00:00 | US-2346113-A // Auxiliary telephone apparatus // Rhoads Charles Stanley // American Telephone & Telegraph | ||||
| PDF File 2345987.pdf | 248 kB | Shaun Ewing | Apr 04, 1944 00:00 |
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US-2345987-A // Dial controlled signaling system // Neiswinter James T. // American Telephone & Telegraph | |||
| Version 1 (current) | 248 kB | Shaun Ewing | Apr 04, 1944 00:00 | US-2345987-A // Dial controlled signaling system // Neiswinter James T. // American Telephone & Telegraph | ||||
| PDF File 2345959.pdf | 285 kB | Shaun Ewing | Apr 04, 1944 00:00 |
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US-2345959-A // Telephone system // Blessing Leonard M. // American Telephone & Telegraph | |||
| Version 1 (current) | 285 kB | Shaun Ewing | Apr 04, 1944 00:00 | US-2345959-A // Telephone system // Blessing Leonard M. // American Telephone & Telegraph | ||||
| PDF File 2345933.pdf | 2.26 MB | Shaun Ewing | Apr 04, 1944 00:00 |
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US-2345933-A // Phase control in electrical transmission // Green Estill Ibbotson ; Monk Newton // American Telephone & Telegraph | |||
| Version 1 (current) | 2.26 MB | Shaun Ewing | Apr 04, 1944 00:00 | US-2345933-A // Phase control in electrical transmission // Green Estill Ibbotson ; Monk Newton // American Telephone & Telegraph | ||||
| PDF File 2345929.pdf | 619 kB | Shaun Ewing | Apr 04, 1944 00:00 |
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US-2345929-A // Conductor laying machine // Freeman Albert Edward // American Telephone & Telegraph | |||
| Version 1 (current) | 619 kB | Shaun Ewing | Apr 04, 1944 00:00 | US-2345929-A // Conductor laying machine // Freeman Albert Edward // American Telephone & Telegraph | ||||
| PDF File 2337929.pdf | 471 kB | Shaun Ewing | Dec 28, 1943 00:00 |
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US-2337929-A // Apparatus for reducing bias in telegraph signals // Richards Kenneth Watson // American Telephone & Telegraph | |||
| Version 1 (current) | 471 kB | Shaun Ewing | Dec 28, 1943 00:00 | US-2337929-A // Apparatus for reducing bias in telegraph signals // Richards Kenneth Watson // American Telephone & Telegraph | ||||
| PDF File 2337886.pdf | 598 kB | Shaun Ewing | Dec 28, 1943 00:00 |
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US-2337886-A // Telegraph system // Hanley Frank Harold // American Telephone & Telegraph | |||
| Version 1 (current) | 598 kB | Shaun Ewing | Dec 28, 1943 00:00 | US-2337886-A // Telegraph system // Hanley Frank Harold // American Telephone & Telegraph | ||||
| PDF File 2337875.pdf | 1.16 MB | Shaun Ewing | Dec 28, 1943 00:00 |
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US-2337875-A // Telephone system // Dewire Donald Stevens // American Telephone & Telegraph | |||
| Version 1 (current) | 1.16 MB | Shaun Ewing | Dec 28, 1943 00:00 | US-2337875-A // Telephone system // Dewire Donald Stevens // American Telephone & Telegraph | ||||
| PDF File 2336373.pdf | 2.05 MB | Shaun Ewing | Dec 07, 1943 00:00 |
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US-2336373-A // Teletypewriter switching system // Starr Harry R. ; Waddington Walter E. // American Telephone & Telegraph | |||
| Version 1 (current) | 2.05 MB | Shaun Ewing | Dec 07, 1943 00:00 | US-2336373-A // Teletypewriter switching system // Starr Harry R. ; Waddington Walter E. // American Telephone & Telegraph | ||||
| PDF File 2334592.pdf | 774 kB | Shaun Ewing | Nov 16, 1943 00:00 |
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US-2334592-A // Teletypewriter transmitting system // Walker Charles Robert // American Telephone & Telegraph | |||
| Version 1 (current) | 774 kB | Shaun Ewing | Nov 16, 1943 00:00 | US-2334592-A // Teletypewriter transmitting system // Walker Charles Robert // American Telephone & Telegraph | ||||
| PDF File 2334575.pdf | 1.12 MB | Shaun Ewing | Nov 16, 1943 00:00 |
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US-2334575-A // Selective signaling system // Neiswinter James T. // American Telephone & Telegraph | |||
| Version 1 (current) | 1.12 MB | Shaun Ewing | Nov 16, 1943 00:00 | US-2334575-A // Selective signaling system // Neiswinter James T. // American Telephone & Telegraph | ||||
| PDF File 2334574.pdf | 1.47 MB | Shaun Ewing | Nov 16, 1943 00:00 |
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US-2334574-A // Selective signaling system // Neiswinter James T. // American Telephone & Telegraph | |||
| Version 1 (current) | 1.47 MB | Shaun Ewing | Nov 16, 1943 00:00 | US-2334574-A // Selective signaling system // Neiswinter James T. // American Telephone & Telegraph | ||||
| PDF File 2334551.pdf | 447 kB | Shaun Ewing | Nov 16, 1943 00:00 |
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US-2334551-A // Telegraph system // Hanley Frank Harold // American Telephone & Telegraph | |||
| Version 1 (current) | 447 kB | Shaun Ewing | Nov 16, 1943 00:00 | US-2334551-A // Telegraph system // Hanley Frank Harold // American Telephone & Telegraph | ||||
| PDF File 2334534.pdf | 1.96 MB | Shaun Ewing | Nov 16, 1943 00:00 |
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US-2334534-A // Teletypewriter // Ballweg Kenneth E. // American Telephone & Telegraph | |||
| Version 1 (current) | 1.96 MB | Shaun Ewing | Nov 16, 1943 00:00 | US-2334534-A // Teletypewriter // Ballweg Kenneth E. // American Telephone & Telegraph | ||||
| PDF File 2327474.pdf | 500 kB | Shaun Ewing | Aug 24, 1943 00:00 |
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US-2327474-A // Selective telegraph system // Walker Charles Robert // American Telephone & Telegraph | |||
| Version 1 (current) | 500 kB | Shaun Ewing | Aug 24, 1943 00:00 | US-2327474-A // Selective telegraph system // Walker Charles Robert // American Telephone & Telegraph | ||||
| PDF File 2327458.pdf | 2.25 MB | Shaun Ewing | Aug 24, 1943 00:00 |
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US-2327458-A // Testing system // Relfe John Nicholson // American Telephone & Telegraph | |||
| Version 1 (current) | 2.25 MB | Shaun Ewing | Aug 24, 1943 00:00 | US-2327458-A // Testing system // Relfe John Nicholson // American Telephone & Telegraph | ||||
| PDF File 2321418.pdf | 523 kB | Shaun Ewing | Jun 08, 1943 00:00 |
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US-2321418-A // Teletypewriter numbering system // Perry Donald Burke // American Telephone & Telegraph | |||
| Version 1 (current) | 523 kB | Shaun Ewing | Jun 08, 1943 00:00 | US-2321418-A // Teletypewriter numbering system // Perry Donald Burke // American Telephone & Telegraph | ||||
| PDF File 2321415.pdf | 294 kB | Shaun Ewing | Jun 08, 1943 00:00 |
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US-2321415-A // Conduit system // Peltz Howard Frank ; Zieschang Gustav Herman // American Telephone & Telegraph | |||
| Version 1 (current) | 294 kB | Shaun Ewing | Jun 08, 1943 00:00 | US-2321415-A // Conduit system // Peltz Howard Frank ; Zieschang Gustav Herman // American Telephone & Telegraph | ||||
| PDF File 2321412.pdf | 360 kB | Shaun Ewing | Jun 08, 1943 00:00 |
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US-2321412-A // Dial controlled signaling system // Neiswinter James T. // American Telephone & Telegraph | |||
| Version 1 (current) | 360 kB | Shaun Ewing | Jun 08, 1943 00:00 | US-2321412-A // Dial controlled signaling system // Neiswinter James T. // American Telephone & Telegraph |
