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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 1050601.pdf | 625 kB | Shaun Ewing | Jan 14, 1913 00:00 |
|
US-1050601-A // Flying-machine. // Bell, Alexander Graham // Bell, Alexander Graham | |||
| Version 1 (current) | 625 kB | Shaun Ewing | Jan 14, 1913 00:00 | US-1050601-A // Flying-machine. // Bell, Alexander Graham // Bell, Alexander Graham | ||||
| PDF File 856838.pdf | 419 kB | Shaun Ewing | Jun 11, 1907 00:00 |
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US-856838-A // Connection device for the frames of aerial vehicles and other structures. // Bell, Alexander Graham ; McNeil, Hector P. // Bell, Alexander Graham ; McNeil, Hector P. | |||
| Version 1 (current) | 419 kB | Shaun Ewing | Jun 11, 1907 00:00 | US-856838-A // Connection device for the frames of aerial vehicles and other structures. // Bell, Alexander Graham ; McNeil, Hector P. // Bell, Alexander Graham ; McNeil, Hector P. | ||||
| PDF File 757012.pdf | 241 kB | Shaun Ewing | Apr 12, 1904 00:00 |
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US-757012-A // Aerial vehicle. // Bell, Alexander Graham // Bell, Alexander Graham | |||
| Version 1 (current) | 241 kB | Shaun Ewing | Apr 12, 1904 00:00 | US-757012-A // Aerial vehicle. // Bell, Alexander Graham // Bell, Alexander Graham | ||||
| PDF File 244426.pdf | 220 kB | Shaun Ewing | Jul 19, 1881 00:00 |
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US-244426-A // Telephone-circuit // Bell, Alexander Graham // Bell, Alexander Graham | |||
| Version 1 (current) | 220 kB | Shaun Ewing | Jul 19, 1881 00:00 | US-244426-A // Telephone-circuit // Bell, Alexander Graham // Bell, Alexander Graham | ||||
| PDF File 241184.pdf | 402 kB | Shaun Ewing | May 10, 1881 00:00 |
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US-241184-A // Telephonic receiver // Bell, Alexander Graham // Bell, Alexander Graham | |||
| Version 1 (current) | 402 kB | Shaun Ewing | May 10, 1881 00:00 | US-241184-A // Telephonic receiver // Bell, Alexander Graham // Bell, Alexander Graham | ||||
| PDF File 238833.pdf | 1.06 MB | Shaun Ewing | Mar 15, 1881 00:00 |
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US-238833-A // Electric call-bell // Bell, Alexander Graham // Bell, Alexander Graham | |||
| Version 1 (current) | 1.06 MB | Shaun Ewing | Mar 15, 1881 00:00 | US-238833-A // Electric call-bell // Bell, Alexander Graham // Bell, Alexander Graham | ||||
| PDF File 230168.pdf | 176 kB | Shaun Ewing | Jul 20, 1880 00:00 |
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US-230168-A // Automatic short-circuiter for telephones // Bell, Alexander Graham // Bell, Alexander Graham | |||
| Version 1 (current) | 176 kB | Shaun Ewing | Jul 20, 1880 00:00 | US-230168-A // Automatic short-circuiter for telephones // Bell, Alexander Graham // Bell, Alexander Graham | ||||
| PDF File 228507.pdf | 387 kB | Shaun Ewing | Jun 08, 1880 00:00 |
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US-228507-A // Electric telephone transmitter // Bell, Alexander Graham // Bell, Alexander Graham | |||
| Version 1 (current) | 387 kB | Shaun Ewing | Jun 08, 1880 00:00 | US-228507-A // Electric telephone transmitter // Bell, Alexander Graham // Bell, Alexander Graham | ||||
| PDF File 220791.pdf | 365 kB | Shaun Ewing | Oct 21, 1879 00:00 |
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US-220791-A // Improvement in telephone-circuits // Bell, Alexander Graham // Bell, Alexander Graham | |||
| Version 1 (current) | 365 kB | Shaun Ewing | Oct 21, 1879 00:00 | US-220791-A // Improvement in telephone-circuits // Bell, Alexander Graham // Bell, Alexander Graham | ||||
| PDF File 213090.pdf | 624 kB | Shaun Ewing | Mar 11, 1879 00:00 |
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US-213090-A // Improvement in electric speaking-telephones // Bell, Alexander Graham // Bell, Alexander Graham | |||
| Version 1 (current) | 624 kB | Shaun Ewing | Mar 11, 1879 00:00 | US-213090-A // Improvement in electric speaking-telephones // Bell, Alexander Graham // Bell, Alexander Graham | ||||
| PDF File 201488.pdf | 197 kB | Shaun Ewing | Mar 19, 1878 00:00 |
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US-201488-A // Improvement in speaking-telephones // Bell, Alexander Graham // Bell, Alexander Graham | |||
| Version 1 (current) | 197 kB | Shaun Ewing | Mar 19, 1878 00:00 | US-201488-A // Improvement in speaking-telephones // Bell, Alexander Graham // Bell, Alexander Graham | ||||
| PDF File 186787.pdf | 520 kB | Shaun Ewing | Jan 30, 1877 00:00 |
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US-186787-A // Improvement in electric telegraphy // Bell, Alexander Graham // Bell, Alexander Graham | |||
| Version 1 (current) | 520 kB | Shaun Ewing | Jan 30, 1877 00:00 | US-186787-A // Improvement in electric telegraphy // Bell, Alexander Graham // Bell, Alexander Graham | ||||
| PDF File 181553.pdf | 207 kB | Shaun Ewing | Aug 29, 1876 00:00 |
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US-181553-A // Improvement in generating electric currents // Bell, Alexander Graham // Bell, Alexander Graham | |||
| Version 1 (current) | 207 kB | Shaun Ewing | Aug 29, 1876 00:00 | US-181553-A // Improvement in generating electric currents // Bell, Alexander Graham // Bell, Alexander Graham | ||||
| PDF File 178399.pdf | 191 kB | Shaun Ewing | Jun 06, 1876 00:00 |
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US-178399-A // Improvement in telephonic telegraph-receivers // Bell, Alexander Graham // Bell, Alexander Graham | |||
| Version 1 (current) | 191 kB | Shaun Ewing | Jun 06, 1876 00:00 | US-178399-A // Improvement in telephonic telegraph-receivers // Bell, Alexander Graham // Bell, Alexander Graham | ||||
| PDF File 174465.pdf | 594 kB | Shaun Ewing | Mar 07, 1876 00:00 |
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US-174465-A // Improvement in telegraphy // Bell, Alexander Graham // Bell, Alexander Graham | |||
| Version 1 (current) | 594 kB | Shaun Ewing | Mar 07, 1876 00:00 | US-174465-A // Improvement in telegraphy // Bell, Alexander Graham // Bell, Alexander Graham | ||||
| PDF File 161739.pdf | 428 kB | Shaun Ewing | Apr 06, 1875 00:00 |
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US-161739-A // Improvement in transmitters and receivers for electric telegraphs // Bell, Alexander Graham // Bell, Alexander Graham | |||
| Version 1 (current) | 428 kB | Shaun Ewing | Apr 06, 1875 00:00 | US-161739-A // Improvement in transmitters and receivers for electric telegraphs // Bell, Alexander Graham // Bell, Alexander Graham |
