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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 1499438.pdf | 359 kB | Shaun Ewing | Jul 01, 1924 00:00 |
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US-1499438-A // System of communication with moving vehicles // Affel Herman A. // American Telephone & Telegraph | |||
| Version 1 (current) | 359 kB | Shaun Ewing | Jul 01, 1924 00:00 | US-1499438-A // System of communication with moving vehicles // Affel Herman A. // American Telephone & Telegraph | ||||
| PDF File 1499464.pdf | 968 kB | Shaun Ewing | Jul 01, 1924 00:00 |
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US-1499464-A // Transmission-regulating circuits // Loynes Owen H. // American Telephone & Telegraph | |||
| Version 1 (current) | 968 kB | Shaun Ewing | Jul 01, 1924 00:00 | US-1499464-A // Transmission-regulating circuits // Loynes Owen H. // American Telephone & Telegraph | ||||
| PDF File 1500552.pdf | 1.51 MB | Shaun Ewing | Jul 08, 1924 00:00 |
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US-1500552-A // Multiplex transmission system // Espenschied Lloyd // American Telephone & Telegraph | |||
| Version 1 (current) | 1.51 MB | Shaun Ewing | Jul 08, 1924 00:00 | US-1500552-A // Multiplex transmission system // Espenschied Lloyd // American Telephone & Telegraph | ||||
| PDF File 1500553.pdf | 339 kB | Shaun Ewing | Jul 08, 1924 00:00 |
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US-1500553-A // Harmonic suppressor // Espenschied Lloyd // American Telephone & Telegraph | |||
| Version 1 (current) | 339 kB | Shaun Ewing | Jul 08, 1924 00:00 | US-1500553-A // Harmonic suppressor // Espenschied Lloyd // American Telephone & Telegraph | ||||
| PDF File 1501103.pdf | 416 kB | Shaun Ewing | Jul 15, 1924 00:00 |
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US-1501103-A // Conjugate signaling circuits // Espenschied Lloyd // American Telephone & Telegraph | |||
| Version 1 (current) | 416 kB | Shaun Ewing | Jul 15, 1924 00:00 | US-1501103-A // Conjugate signaling circuits // Espenschied Lloyd // American Telephone & Telegraph | ||||
| PDF File 1501104.pdf | 628 kB | Shaun Ewing | Jul 15, 1924 00:00 |
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US-1501104-A // Multiplex radio system // Espenschied Lloyd // American Telephone & Telegraph | |||
| Version 1 (current) | 628 kB | Shaun Ewing | Jul 15, 1924 00:00 | US-1501104-A // Multiplex radio system // Espenschied Lloyd // American Telephone & Telegraph | ||||
| PDF File 1501926.pdf | 817 kB | Shaun Ewing | Jul 22, 1924 00:00 |
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US-1501926-A // Loaded transmission circuit // Shaw Thomas // American Telephone & Telegraph | |||
| Version 1 (current) | 817 kB | Shaun Ewing | Jul 22, 1924 00:00 | US-1501926-A // Loaded transmission circuit // Shaw Thomas // American Telephone & Telegraph | ||||
| PDF File 1501959.pdf | 1.39 MB | Shaun Ewing | Jul 22, 1924 00:00 |
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US-1501959-A // Loaded transmission circuits // Martin William H. ; Shaw Thomas // American Telephone & Telegraph | |||
| Version 1 (current) | 1.39 MB | Shaun Ewing | Jul 22, 1924 00:00 | US-1501959-A // Loaded transmission circuits // Martin William H. ; Shaw Thomas // American Telephone & Telegraph | ||||
| PDF File 1502812.pdf | 647 kB | Shaun Ewing | Jul 29, 1924 00:00 |
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US-1502812-A // High-frequency multiplex signaling system // Espenschied Lloyd // American Telephone & Telegraph | |||
| Version 1 (current) | 647 kB | Shaun Ewing | Jul 29, 1924 00:00 | US-1502812-A // High-frequency multiplex signaling system // Espenschied Lloyd // American Telephone & Telegraph | ||||
| PDF File 1502813.pdf | 851 kB | Shaun Ewing | Jul 29, 1924 00:00 |
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US-1502813-A // High-frequency multiplex signaling system // Espenschied Lloyd // American Telephone & Telegraph | |||
| Version 1 (current) | 851 kB | Shaun Ewing | Jul 29, 1924 00:00 | US-1502813-A // High-frequency multiplex signaling system // Espenschied Lloyd // American Telephone & Telegraph | ||||
| PDF File 1502815.pdf | 558 kB | Shaun Ewing | Jul 29, 1924 00:00 |
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US-1502815-A // High-frequency multiplex signaling system // Espenschied Lloyd // American Telephone & Telegraph | |||
| Version 1 (current) | 558 kB | Shaun Ewing | Jul 29, 1924 00:00 | US-1502815-A // High-frequency multiplex signaling system // Espenschied Lloyd // American Telephone & Telegraph | ||||
| PDF File 1502816.pdf | 477 kB | Shaun Ewing | Jul 29, 1924 00:00 |
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US-1502816-A // High-frequency multiplex signaling system // Espenschied Lloyd // American Telephone & Telegraph | |||
| Version 1 (current) | 477 kB | Shaun Ewing | Jul 29, 1924 00:00 | US-1502816-A // High-frequency multiplex signaling system // Espenschied Lloyd // American Telephone & Telegraph | ||||
| PDF File 1504124.pdf | 714 kB | Shaun Ewing | Aug 05, 1924 00:00 |
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US-1504124-A // Electrical testing system // Kuhn George W. // American Telephone & Telegraph | |||
| Version 1 (current) | 714 kB | Shaun Ewing | Aug 05, 1924 00:00 | US-1504124-A // Electrical testing system // Kuhn George W. // American Telephone & Telegraph | ||||
| PDF File 1504135.pdf | 729 kB | Shaun Ewing | Aug 05, 1924 00:00 |
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US-1504135-A // Telephone repeater circuits // Nyquist Harry // American Telephone & Telegraph | |||
| Version 1 (current) | 729 kB | Shaun Ewing | Aug 05, 1924 00:00 | US-1504135-A // Telephone repeater circuits // Nyquist Harry // American Telephone & Telegraph | ||||
| PDF File 1504303.pdf | 1.26 MB | Shaun Ewing | Aug 12, 1924 00:00 |
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US-1504303-A // Method of and means for reducing static disturbances // Affel Herman A. // American Telephone & Telegraph | |||
| Version 1 (current) | 1.26 MB | Shaun Ewing | Aug 12, 1924 00:00 | US-1504303-A // Method of and means for reducing static disturbances // Affel Herman A. // American Telephone & Telegraph | ||||
| PDF File 1504319.pdf | 565 kB | Shaun Ewing | Aug 12, 1924 00:00 |
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US-1504319-A // Testing apparatus // Best Fred H. // American Telephone & Telegraph | |||
| Version 1 (current) | 565 kB | Shaun Ewing | Aug 12, 1924 00:00 | US-1504319-A // Testing apparatus // Best Fred H. // American Telephone & Telegraph | ||||
| PDF File 1504535.pdf | 598 kB | Shaun Ewing | Aug 12, 1924 00:00 |
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US-1504535-A // Multiplex transmission channel // Affel Herman A. // American Telephone & Telegraph | |||
| Version 1 (current) | 598 kB | Shaun Ewing | Aug 12, 1924 00:00 | US-1504535-A // Multiplex transmission channel // Affel Herman A. // American Telephone & Telegraph | ||||
| PDF File 1505158.pdf | 354 kB | Shaun Ewing | Aug 19, 1924 00:00 |
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US-1505158-A // Frequency-control system // Martin De Loss K. // American Telephone & Telegraph | |||
| Version 1 (current) | 354 kB | Shaun Ewing | Aug 19, 1924 00:00 | US-1505158-A // Frequency-control system // Martin De Loss K. // American Telephone & Telegraph | ||||
| PDF File 1505231.pdf | 596 kB | Shaun Ewing | Aug 19, 1924 00:00 |
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US-1505231-A // Signaling system // Toomey John F. // American Telephone & Telegraph | |||
| Version 1 (current) | 596 kB | Shaun Ewing | Aug 19, 1924 00:00 | US-1505231-A // Signaling system // Toomey John F. // American Telephone & Telegraph | ||||
| PDF File 1507160.pdf | 348 kB | Shaun Ewing | Sept 02, 1924 00:00 |
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US-1507160-A // Pilot-wire regulator system // Crisson George // American Telephone & Telegraph | |||
| Version 1 (current) | 348 kB | Shaun Ewing | Sept 02, 1924 00:00 | US-1507160-A // Pilot-wire regulator system // Crisson George // American Telephone & Telegraph |
