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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 308956.pdf | 292 kB | Shaun Ewing | Dec 09, 1884 00:00 |
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US-308956-A // Telephone-transmitter // William H. Eckbet, Of N. Y. // The American Bell Telephone Company, Of Boston, Massachusetts. | |||
| Version 1 (current) | 292 kB | Shaun Ewing | Dec 09, 1884 00:00 | US-308956-A // Telephone-transmitter // William H. Eckbet, Of N. Y. // The American Bell Telephone Company, Of Boston, Massachusetts. | ||||
| PDF File 571669.pdf | 290 kB | Shaun Ewing | Nov 17, 1896 00:00 |
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US-571669-A // Lightning-arrester. // Achilles De Kiiotlnsky, Of Massachusetts // The American Bell Telephone Company, Of Same Place. | |||
| Version 1 (current) | 290 kB | Shaun Ewing | Nov 17, 1896 00:00 | US-571669-A // Lightning-arrester. // Achilles De Kiiotlnsky, Of Massachusetts // The American Bell Telephone Company, Of Same Place. | ||||
| PDF File 609374.pdf | 287 kB | Shaun Ewing | Aug 16, 1898 00:00 |
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US-609374-A // Telephone Repeater or Relay, // John Stone Stone, Of Massachusetts // The American Bell Telephone Company, Of Same Place. | |||
| Version 1 (current) | 287 kB | Shaun Ewing | Aug 16, 1898 00:00 | US-609374-A // Telephone Repeater or Relay, // John Stone Stone, Of Massachusetts // The American Bell Telephone Company, Of Same Place. | ||||
| PDF File 304667.pdf | 281 kB | Shaun Ewing | Sept 02, 1884 00:00 |
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US-304667-A // Operators Receiving-telephone. // Wilton L. Richards, Op // The American Bell Telephone Company. Op Boston, Massachusetts. | |||
| Version 1 (current) | 281 kB | Shaun Ewing | Sept 02, 1884 00:00 | US-304667-A // Operators Receiving-telephone. // Wilton L. Richards, Op // The American Bell Telephone Company. Op Boston, Massachusetts. | ||||
| PDF File 580166.pdf | 275 kB | Shaun Ewing | Apr 06, 1897 00:00 |
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US-580166-A // Telephone-circuit. // .john S. Stone, Of Massachusetts // The American Bell Telephone Company, Of Same Place. | |||
| Version 1 (current) | 275 kB | Shaun Ewing | Apr 06, 1897 00:00 | US-580166-A // Telephone-circuit. // .john S. Stone, Of Massachusetts // The American Bell Telephone Company, Of Same Place. | ||||
| PDF File 538329.pdf | 275 kB | Shaun Ewing | Apr 30, 1895 00:00 |
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US-538329-A // Magneto-generator. // Ezra T. Gilliland, Op New York // The American Bell Telephone Company, Of Boston, Massachusetts. | |||
| Version 1 (current) | 275 kB | Shaun Ewing | Apr 30, 1895 00:00 | US-538329-A // Magneto-generator. // Ezra T. Gilliland, Op New York // The American Bell Telephone Company, Of Boston, Massachusetts. | ||||
| PDF File 271878.pdf | 271 kB | Shaun Ewing | Feb 06, 1883 00:00 |
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US-271878-A // Telephone. // Chaelbs T. Losing And George Willis Pieece, Of Massachusetts // The American Bell Telephone Company, Of Same Place. | |||
| Version 1 (current) | 271 kB | Shaun Ewing | Feb 06, 1883 00:00 | US-271878-A // Telephone. // Chaelbs T. Losing And George Willis Pieece, Of Massachusetts // The American Bell Telephone Company, Of Same Place. | ||||
| PDF File 261511.pdf | 271 kB | Shaun Ewing | Jul 18, 1882 00:00 |
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US-261511-A // Smoothing and Polishing the Surfaces of Carbon Electrodes. // Chaeles W. Beown, Of // The American Bell Telephone Company, Of Boston, Massachusetts. | |||
| Version 1 (current) | 271 kB | Shaun Ewing | Jul 18, 1882 00:00 | US-261511-A // Smoothing and Polishing the Surfaces of Carbon Electrodes. // Chaeles W. Beown, Of // The American Bell Telephone Company, Of Boston, Massachusetts. | ||||
| PDF File 536095.pdf | 267 kB | Shaun Ewing | Mar 19, 1895 00:00 |
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US-536095-A // Protective Device for Electrical Appliances. // Joseph J. Ooonnell, Of Illinois // The American Bell Telephone Company, Of Boston, Massachusetts. | |||
| Version 1 (current) | 267 kB | Shaun Ewing | Mar 19, 1895 00:00 | US-536095-A // Protective Device for Electrical Appliances. // Joseph J. Ooonnell, Of Illinois // The American Bell Telephone Company, Of Boston, Massachusetts. | ||||
| PDF File 313410.pdf | 267 kB | Shaun Ewing | Mar 03, 1885 00:00 |
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US-313410-A // Hanger for Electric Cables. // William H. Eckert, John And Edward A. Eckert Of New York N. Y. // The American Bell-telephone Company, Op Boston, Massachusetts. | |||
| Version 1 (current) | 267 kB | Shaun Ewing | Mar 03, 1885 00:00 | US-313410-A // Hanger for Electric Cables. // William H. Eckert, John And Edward A. Eckert Of New York N. Y. // The American Bell-telephone Company, Op Boston, Massachusetts. | ||||
| PDF File 266567.pdf | 264 kB | Shaun Ewing | Oct 24, 1882 00:00 |
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US-266567-A // Magneto-telephone. // Thomas A. Watson, Of // The American Bell Telephone Company, Op Boston, Massachusetts. | |||
| Version 1 (current) | 264 kB | Shaun Ewing | Oct 24, 1882 00:00 | US-266567-A // Magneto-telephone. // Thomas A. Watson, Of // The American Bell Telephone Company, Op Boston, Massachusetts. | ||||
| PDF File 237971.pdf | 258 kB | Shaun Ewing | Feb 22, 1881 00:00 |
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US-237971-A // Combined Telephone and Automatic Switch. // Ezea T. Gilliland, Of Int). // The American Bell Telephone Company, Op Boston, Mass. | |||
| Version 1 (current) | 258 kB | Shaun Ewing | Feb 22, 1881 00:00 | US-237971-A // Combined Telephone and Automatic Switch. // Ezea T. Gilliland, Of Int). // The American Bell Telephone Company, Op Boston, Mass. | ||||
| PDF File 262784.pdf | 252 kB | Shaun Ewing | Aug 15, 1882 00:00 |
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US-262784-A // Telephone-transmitter. // William W. Jacques, Op Massachusetts // The American" Bell Telephone Company, Op Same Place. | |||
| Version 1 (current) | 252 kB | Shaun Ewing | Aug 15, 1882 00:00 | US-262784-A // Telephone-transmitter. // William W. Jacques, Op Massachusetts // The American" Bell Telephone Company, Op Same Place. | ||||
| PDF File 329152.pdf | 250 kB | Shaun Ewing | Oct 27, 1885 00:00 |
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US-329152-A // Electrical-apparatus Protector. // Charles F. Elden, Of // The American Bell Telephone Company, Of Boston, Massachusetts. | |||
| Version 1 (current) | 250 kB | Shaun Ewing | Oct 27, 1885 00:00 | US-329152-A // Electrical-apparatus Protector. // Charles F. Elden, Of // The American Bell Telephone Company, Of Boston, Massachusetts. | ||||
| PDF File 538328.pdf | 248 kB | Shaun Ewing | Apr 30, 1895 00:00 |
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US-538328-A // Magneto-transmitter. // Ezra T. Gilliland, Op New York // The American Bell Telephone Company, Of Boston, Massachusetts. | |||
| Version 1 (current) | 248 kB | Shaun Ewing | Apr 30, 1895 00:00 | US-538328-A // Magneto-transmitter. // Ezra T. Gilliland, Op New York // The American Bell Telephone Company, Of Boston, Massachusetts. | ||||
| PDF File 560403.pdf | 246 kB | Shaun Ewing | May 19, 1896 00:00 |
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US-560403-A // Telephone-receiver. // Stephen D. Field, Of Massachusetts // The American Bell Telephone Company, Of Boston, Massachusetts. | |||
| Version 1 (current) | 246 kB | Shaun Ewing | May 19, 1896 00:00 | US-560403-A // Telephone-receiver. // Stephen D. Field, Of Massachusetts // The American Bell Telephone Company, Of Boston, Massachusetts. | ||||
| PDF File 558584.pdf | 239 kB | Shaun Ewing | Apr 21, 1896 00:00 |
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US-558584-A // Telephone. // Stephen D. Field, Of Massachusetts // The American Bell Telephone Company, Of Boston, Massachusetts. | |||
| Version 1 (current) | 239 kB | Shaun Ewing | Apr 21, 1896 00:00 | US-558584-A // Telephone. // Stephen D. Field, Of Massachusetts // The American Bell Telephone Company, Of Boston, Massachusetts. | ||||
| PDF File 270438.pdf | 237 kB | Shaun Ewing | Jan 09, 1883 00:00 |
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US-270438-A // Electric Cable. // William W. Jacques, Op Massachusetts // The American Bell Telephone Company, Of Same Place. | |||
| Version 1 (current) | 237 kB | Shaun Ewing | Jan 09, 1883 00:00 | US-270438-A // Electric Cable. // William W. Jacques, Op Massachusetts // The American Bell Telephone Company, Of Same Place. | ||||
| PDF File 232734.pdf | 231 kB | Shaun Ewing | Sept 28, 1880 00:00 |
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US-232734-A // Microphone. // Joseph P. Liveemoee, Of Massachusetts // American Bell Telephone Company. | |||
| Version 1 (current) | 231 kB | Shaun Ewing | Sept 28, 1880 00:00 | US-232734-A // Microphone. // Joseph P. Liveemoee, Of Massachusetts // American Bell Telephone Company. | ||||
| PDF File 235616.pdf | 222 kB | Shaun Ewing | Dec 21, 1880 00:00 |
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US-235616-A // Process of Treating Selenium To Increase Its Electric Conductivity. // Alexander G. Bell, Op District Op Columbia And Sumner Taintee Op Wateetown Massachusetts ; Beli // American Bell Telephone Company. | |||
| Version 1 (current) | 222 kB | Shaun Ewing | Dec 21, 1880 00:00 | US-235616-A // Process of Treating Selenium To Increase Its Electric Conductivity. // Alexander G. Bell, Op District Op Columbia And Sumner Taintee Op Wateetown Massachusetts ; Beli // American Bell Telephone Company. |
