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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 1859929.pdf | 1.63 MB | Shaun Ewing | May 24, 1932 00:00 |
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US-1859929-A // Telephone system // Mckim James Burton // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.63 MB | Shaun Ewing | May 24, 1932 00:00 | US-1859929-A // Telephone system // Mckim James Burton // Bell Telephone Labor Inc | ||||
| PDF File 1859930.pdf | 355 kB | Shaun Ewing | May 24, 1932 00:00 |
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US-1859930-A // Recording and reproduction of intelligence // Miller Ohmer R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 355 kB | Shaun Ewing | May 24, 1932 00:00 | US-1859930-A // Recording and reproduction of intelligence // Miller Ohmer R. // Bell Telephone Labor Inc | ||||
| PDF File 1859941.pdf | 1.86 MB | Shaun Ewing | May 24, 1932 00:00 |
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US-1859941-A // Telephone exchange system // Stokely Ray L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.86 MB | Shaun Ewing | May 24, 1932 00:00 | US-1859941-A // Telephone exchange system // Stokely Ray L. // Bell Telephone Labor Inc | ||||
| PDF File 1860500.pdf | 299 kB | Shaun Ewing | May 31, 1932 00:00 |
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US-1860500-A // Conductor // Gilbert John J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 299 kB | Shaun Ewing | May 31, 1932 00:00 | US-1860500-A // Conductor // Gilbert John J. // Bell Telephone Labor Inc | ||||
| PDF File 1860503.pdf | 142 kB | Shaun Ewing | May 31, 1932 00:00 |
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US-1860503-A // Acoustic diaphragm // Holland Newman H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 142 kB | Shaun Ewing | May 31, 1932 00:00 | US-1860503-A // Acoustic diaphragm // Holland Newman H. // Bell Telephone Labor Inc | ||||
| PDF File 1860515.pdf | 971 kB | Shaun Ewing | May 31, 1932 00:00 |
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US-1860515-A // Telephone exchange system // Stokely Ray L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 971 kB | Shaun Ewing | May 31, 1932 00:00 | US-1860515-A // Telephone exchange system // Stokely Ray L. // Bell Telephone Labor Inc | ||||
| PDF File 1860535.pdf | 668 kB | Shaun Ewing | May 31, 1932 00:00 |
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US-1860535-A // Impulse transmitter // Goff Harold W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 668 kB | Shaun Ewing | May 31, 1932 00:00 | US-1860535-A // Impulse transmitter // Goff Harold W. // Bell Telephone Labor Inc | ||||
| PDF File 1860556.pdf | 643 kB | Shaun Ewing | May 31, 1932 00:00 |
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US-1860556-A // Regulator // Sole John H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 643 kB | Shaun Ewing | May 31, 1932 00:00 | US-1860556-A // Regulator // Sole John H. // Bell Telephone Labor Inc | ||||
| PDF File 1860935.pdf | 1020 kB | Shaun Ewing | May 31, 1932 00:00 |
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US-1860935-A // Speed and position control for television apparatus // Marrison Warren A. ; Horton Joseph W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1020 kB | Shaun Ewing | May 31, 1932 00:00 | US-1860935-A // Speed and position control for television apparatus // Marrison Warren A. ; Horton Joseph W. // Bell Telephone Labor Inc | ||||
| PDF File 1860936.pdf | 1.20 MB | Shaun Ewing | May 31, 1932 00:00 |
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US-1860936-A // Electrical control system // Marrison Warren A. ; Horton Joseph W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.20 MB | Shaun Ewing | May 31, 1932 00:00 | US-1860936-A // Electrical control system // Marrison Warren A. ; Horton Joseph W. // Bell Telephone Labor Inc | ||||
| PDF File 1861196.pdf | 1.18 MB | Shaun Ewing | May 31, 1932 00:00 |
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US-1861196-A // Telephone exchange system // Stokely Ray L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.18 MB | Shaun Ewing | May 31, 1932 00:00 | US-1861196-A // Telephone exchange system // Stokely Ray L. // Bell Telephone Labor Inc | ||||
| PDF File 1861204.pdf | 481 kB | Shaun Ewing | May 31, 1932 00:00 |
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US-1861204-A // Electrical controller system // Berrian John A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 481 kB | Shaun Ewing | May 31, 1932 00:00 | US-1861204-A // Electrical controller system // Berrian John A. // Bell Telephone Labor Inc | ||||
| PDF File 1861221.pdf | 405 kB | Shaun Ewing | May 31, 1932 00:00 |
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US-1861221-A // Reeling device // Martin Harold T. ; Hoyt Frederick A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 405 kB | Shaun Ewing | May 31, 1932 00:00 | US-1861221-A // Reeling device // Martin Harold T. ; Hoyt Frederick A. // Bell Telephone Labor Inc | ||||
| PDF File 1862519.pdf | 3.28 MB | Shaun Ewing | Jun 14, 1932 00:00 |
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US-1862519-A // Time of day announcing system // Brown Horatio G. W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 3.28 MB | Shaun Ewing | Jun 14, 1932 00:00 | US-1862519-A // Time of day announcing system // Brown Horatio G. W. // Bell Telephone Labor Inc | ||||
| PDF File 1862532.pdf | 473 kB | Shaun Ewing | Jun 14, 1932 00:00 |
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US-1862532-A // Telephone system // Ferguson James G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 473 kB | Shaun Ewing | Jun 14, 1932 00:00 | US-1862532-A // Telephone system // Ferguson James G. // Bell Telephone Labor Inc | ||||
| PDF File 1862549.pdf | 6.94 MB | Shaun Ewing | Jun 14, 1932 00:00 |
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US-1862549-A // Telephone system // Raymond Ralph ; Scully Walter J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 6.94 MB | Shaun Ewing | Jun 14, 1932 00:00 | US-1862549-A // Telephone system // Raymond Ralph ; Scully Walter J. // Bell Telephone Labor Inc | ||||
| PDF File 1862552.pdf | 481 kB | Shaun Ewing | Jun 14, 1932 00:00 |
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US-1862552-A // Acoustic device // Schlenker Vesper A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 481 kB | Shaun Ewing | Jun 14, 1932 00:00 | US-1862552-A // Acoustic device // Schlenker Vesper A. // Bell Telephone Labor Inc | ||||
| PDF File 1862554.pdf | 1.20 MB | Shaun Ewing | Jun 14, 1932 00:00 |
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US-1862554-A // Acoustic device // Smythe Edwin H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.20 MB | Shaun Ewing | Jun 14, 1932 00:00 | US-1862554-A // Acoustic device // Smythe Edwin H. // Bell Telephone Labor Inc | ||||
| PDF File 1862559.pdf | 377 kB | Shaun Ewing | Jun 14, 1932 00:00 |
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US-1862559-A // Workable magnetic compositions containing principally iron and cobalt // White John H. ; Wahl Charles V. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 377 kB | Shaun Ewing | Jun 14, 1932 00:00 | US-1862559-A // Workable magnetic compositions containing principally iron and cobalt // White John H. ; Wahl Charles V. // Bell Telephone Labor Inc | ||||
| PDF File 1862569.pdf | 324 kB | Shaun Ewing | Jun 14, 1932 00:00 |
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US-1862569-A // Remote control device // Gargan John O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 324 kB | Shaun Ewing | Jun 14, 1932 00:00 | US-1862569-A // Remote control device // Gargan John O. // Bell Telephone Labor Inc |
