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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 1180462.pdf | 504 kB | Shaun Ewing | Apr 25, 1916 00:00 |
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US-1180462-A // Telephone-receiver. // Bernard D. Willis // Automatic Electric Co | |||
| Version 1 (current) | 504 kB | Shaun Ewing | Apr 25, 1916 00:00 | US-1180462-A // Telephone-receiver. // Bernard D. Willis // Automatic Electric Co | ||||
| PDF File 1180293.pdf | 1.60 MB | Shaun Ewing | Apr 25, 1916 00:00 |
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US-1180293-A // Selective signaling system and apparatus therefor. // John A. Hulit // Automatic Electric Co | |||
| Version 1 (current) | 1.60 MB | Shaun Ewing | Apr 25, 1916 00:00 | US-1180293-A // Selective signaling system and apparatus therefor. // John A. Hulit // Automatic Electric Co | ||||
| PDF File 1180286.pdf | 2.08 MB | Shaun Ewing | Apr 25, 1916 00:00 |
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US-1180286-A // Telephone trunking system. // Edward D. Fales // Automatic Electric Co | |||
| Version 1 (current) | 2.08 MB | Shaun Ewing | Apr 25, 1916 00:00 | US-1180286-A // Telephone trunking system. // Edward D. Fales // Automatic Electric Co | ||||
| PDF File 1177768.pdf | 393 kB | Shaun Ewing | Apr 04, 1916 00:00 |
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US-1177768-A // Relay. // John Erickson // Automatic Electric Co | |||
| Version 1 (current) | 393 kB | Shaun Ewing | Apr 04, 1916 00:00 | US-1177768-A // Relay. // John Erickson // Automatic Electric Co | ||||
| PDF File 1176269.pdf | 1.49 MB | Shaun Ewing | Mar 21, 1916 00:00 |
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US-1176269-A // Telephone-repeater. // Albert H. Blessing // Automatic Electric Co | |||
| Version 1 (current) | 1.49 MB | Shaun Ewing | Mar 21, 1916 00:00 | US-1176269-A // Telephone-repeater. // Albert H. Blessing // Automatic Electric Co | ||||
| PDF File 1175119.pdf | 1.79 MB | Shaun Ewing | Mar 14, 1916 00:00 |
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US-1175119-A // Automatic telephone switching apparatus. // Albert H. Blessing // Automatic Electric Co | |||
| Version 1 (current) | 1.79 MB | Shaun Ewing | Mar 14, 1916 00:00 | US-1175119-A // Automatic telephone switching apparatus. // Albert H. Blessing // Automatic Electric Co | ||||
| PDF File 1175104.pdf | 867 kB | Shaun Ewing | Mar 14, 1916 00:00 |
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US-1175104-A // Telephone system. // Bernard D. Willis // Automatic Electric Co | |||
| Version 1 (current) | 867 kB | Shaun Ewing | Mar 14, 1916 00:00 | US-1175104-A // Telephone system. // Bernard D. Willis // Automatic Electric Co | ||||
| PDF File 1172402.pdf | 1.05 MB | Shaun Ewing | Feb 22, 1916 00:00 |
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US-1172402-A // Telephone trunking system. // Charles E. Stephenson // Automatic Electric Co | |||
| Version 1 (current) | 1.05 MB | Shaun Ewing | Feb 22, 1916 00:00 | US-1172402-A // Telephone trunking system. // Charles E. Stephenson // Automatic Electric Co | ||||
| PDF File 1172366.pdf | 2.65 MB | Shaun Ewing | Feb 22, 1916 00:00 |
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US-1172366-A // Automatic telephone-exchange system. // Omer Kirby // Automatic Electric Co | |||
| Version 1 (current) | 2.65 MB | Shaun Ewing | Feb 22, 1916 00:00 | US-1172366-A // Automatic telephone-exchange system. // Omer Kirby // Automatic Electric Co | ||||
| PDF File 1168894.pdf | 2.60 MB | Shaun Ewing | Jan 18, 1916 00:00 |
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US-1168894-A // Telephone-exchange trunking system. // Fritz Lubberger // Automatic Electric Co | |||
| Version 1 (current) | 2.60 MB | Shaun Ewing | Jan 18, 1916 00:00 | US-1168894-A // Telephone-exchange trunking system. // Fritz Lubberger // Automatic Electric Co | ||||
| PDF File 1166645.pdf | 1.32 MB | Shaun Ewing | Jan 04, 1916 00:00 |
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US-1166645-A // Lock-out party-line telephone system. // Bernard D. Willis // Automatic Electric Co | |||
| Version 1 (current) | 1.32 MB | Shaun Ewing | Jan 04, 1916 00:00 | US-1166645-A // Lock-out party-line telephone system. // Bernard D. Willis // Automatic Electric Co | ||||
| PDF File 1166620.pdf | 1.06 MB | Shaun Ewing | Jan 04, 1916 00:00 |
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US-1166620-A // Telephone calling mechanism and system. // John H. Melvin // Automatic Electric Co | |||
| Version 1 (current) | 1.06 MB | Shaun Ewing | Jan 04, 1916 00:00 | US-1166620-A // Telephone calling mechanism and system. // John H. Melvin // Automatic Electric Co | ||||
| PDF File 1165709.pdf | 833 kB | Shaun Ewing | Dec 28, 1915 00:00 |
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US-1165709-A // Automatic telephone system. // Winfred T. Powell // Automatic Electric Co | |||
| Version 1 (current) | 833 kB | Shaun Ewing | Dec 28, 1915 00:00 | US-1165709-A // Automatic telephone system. // Winfred T. Powell // Automatic Electric Co | ||||
| PDF File 1165690.pdf | 2.65 MB | Shaun Ewing | Dec 28, 1915 00:00 |
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US-1165690-A // Telephone-exchange trunking system. // Talbot G. Martin // Automatic Electric Co | |||
| Version 1 (current) | 2.65 MB | Shaun Ewing | Dec 28, 1915 00:00 | US-1165690-A // Telephone-exchange trunking system. // Talbot G. Martin // Automatic Electric Co | ||||
| PDF File 1161783.pdf | 1.25 MB | Shaun Ewing | Nov 23, 1915 00:00 |
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US-1161783-A // Telephone trunk-release system. // Johan L. E. Meyer // Automatic Electric Co | |||
| Version 1 (current) | 1.25 MB | Shaun Ewing | Nov 23, 1915 00:00 | US-1161783-A // Telephone trunk-release system. // Johan L. E. Meyer // Automatic Electric Co | ||||
| PDF File 1160951.pdf | 900 kB | Shaun Ewing | Nov 16, 1915 00:00 |
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US-1160951-A // Automatic trunking system. // Otto V. Olson // Automatic Electric Co | |||
| Version 1 (current) | 900 kB | Shaun Ewing | Nov 16, 1915 00:00 | US-1160951-A // Automatic trunking system. // Otto V. Olson // Automatic Electric Co | ||||
| PDF File 1159855.pdf | 1.12 MB | Shaun Ewing | Nov 09, 1915 00:00 |
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US-1159855-A // Special-service telephone system. // Talbot G. Martin // Automatic Electric Co | |||
| Version 1 (current) | 1.12 MB | Shaun Ewing | Nov 09, 1915 00:00 | US-1159855-A // Special-service telephone system. // Talbot G. Martin // Automatic Electric Co | ||||
| PDF File 1158221.pdf | 1.46 MB | Shaun Ewing | Oct 26, 1915 00:00 |
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US-1158221-A // Party-line telephone system. // Henry Hovland // Automatic Electric Co | |||
| Version 1 (current) | 1.46 MB | Shaun Ewing | Oct 26, 1915 00:00 | US-1158221-A // Party-line telephone system. // Henry Hovland // Automatic Electric Co | ||||
| PDF File 1157396.pdf | 739 kB | Shaun Ewing | Oct 19, 1915 00:00 |
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US-1157396-A // Selective signaling system. // John A. Hulit // Automatic Electric Co | |||
| Version 1 (current) | 739 kB | Shaun Ewing | Oct 19, 1915 00:00 | US-1157396-A // Selective signaling system. // John A. Hulit // Automatic Electric Co | ||||
| PDF File 1156450.pdf | 2.64 MB | Shaun Ewing | Oct 12, 1915 00:00 |
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US-1156450-A // Cord-circuit for telephone systems. // Bernard D. Willis // Automatic Electric Co | |||
| Version 1 (current) | 2.64 MB | Shaun Ewing | Oct 12, 1915 00:00 | US-1156450-A // Cord-circuit for telephone systems. // Bernard D. Willis // Automatic Electric Co |
