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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2031951.pdf | 495 kB | Shaun Ewing | Feb 25, 1936 00:00 |
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US-2031951-A // Burglar alarm system // Hartley Ralph V. L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 495 kB | Shaun Ewing | Feb 25, 1936 00:00 | US-2031951-A // Burglar alarm system // Hartley Ralph V. L. // Bell Telephone Labor Inc | ||||
| PDF File 2031948.pdf | 281 kB | Shaun Ewing | Feb 25, 1936 00:00 |
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US-2031948-A // Vibration damping device // Harrison Henry C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 281 kB | Shaun Ewing | Feb 25, 1936 00:00 | US-2031948-A // Vibration damping device // Harrison Henry C. // Bell Telephone Labor Inc | ||||
| PDF File 2031945.pdf | 286 kB | Shaun Ewing | Feb 25, 1936 00:00 |
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US-2031945-A // Electrical device // Glunt Omer M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 286 kB | Shaun Ewing | Feb 25, 1936 00:00 | US-2031945-A // Electrical device // Glunt Omer M. // Bell Telephone Labor Inc | ||||
| PDF File 2031942.pdf | 895 kB | Shaun Ewing | Feb 25, 1936 00:00 |
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US-2031942-A // Control circuit // Duguid James M. ; Sole John H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 895 kB | Shaun Ewing | Feb 25, 1936 00:00 | US-2031942-A // Control circuit // Duguid James M. ; Sole John H. // Bell Telephone Labor Inc | ||||
| PDF File 2031934.pdf | 943 kB | Shaun Ewing | Feb 25, 1936 00:00 |
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US-2031934-A // Printing telegraph system // Corwin Themas L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 943 kB | Shaun Ewing | Feb 25, 1936 00:00 | US-2031934-A // Printing telegraph system // Corwin Themas L. // Bell Telephone Labor Inc | ||||
| PDF File 2031922.pdf | 1.23 MB | Shaun Ewing | Feb 25, 1936 00:00 |
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US-2031922-A // Telephone system // Bonomi Felix A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.23 MB | Shaun Ewing | Feb 25, 1936 00:00 | US-2031922-A // Telephone system // Bonomi Felix A. // Bell Telephone Labor Inc | ||||
| PDF File 2031919.pdf | 267 kB | Shaun Ewing | Feb 25, 1936 00:00 |
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US-2031919-A // Amplifying system // Bennett Arthur F. ; Jr. Malcolm K. Gordon, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 267 kB | Shaun Ewing | Feb 25, 1936 00:00 | US-2031919-A // Amplifying system // Bennett Arthur F. ; Jr. Malcolm K. Gordon, // Bell Telephone Labor Inc | ||||
| PDF File 2031598.pdf | 705 kB | Shaun Ewing | Feb 25, 1936 00:00 |
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US-2031598-A // Electrooptical system // Gray Frank // Bell Telephone Labor Inc | |||
| Version 1 (current) | 705 kB | Shaun Ewing | Feb 25, 1936 00:00 | US-2031598-A // Electrooptical system // Gray Frank // Bell Telephone Labor Inc | ||||
| PDF File 2030460.pdf | 199 kB | Shaun Ewing | Feb 11, 1936 00:00 |
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US-2030460-A // Electric resistance device // Morton Edmund R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 199 kB | Shaun Ewing | Feb 11, 1936 00:00 | US-2030460-A // Electric resistance device // Morton Edmund R. // Bell Telephone Labor Inc | ||||
| PDF File 2030421.pdf | 529 kB | Shaun Ewing | Feb 11, 1936 00:00 |
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US-2030421-A // Tuned vibrating system // Aamodt Thoralf // Bell Telephone Labor Inc | |||
| Version 1 (current) | 529 kB | Shaun Ewing | Feb 11, 1936 00:00 | US-2030421-A // Tuned vibrating system // Aamodt Thoralf // Bell Telephone Labor Inc | ||||
| PDF File 2030419.pdf | 1.27 MB | Shaun Ewing | Feb 11, 1936 00:00 |
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US-2030419-A // Telephone exchange system // Williams Samuel B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.27 MB | Shaun Ewing | Feb 11, 1936 00:00 | US-2030419-A // Telephone exchange system // Williams Samuel B. // Bell Telephone Labor Inc | ||||
| PDF File 2030416.pdf | 433 kB | Shaun Ewing | Feb 11, 1936 00:00 |
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US-2030416-A // Telephone system // Vibbard Edward L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 433 kB | Shaun Ewing | Feb 11, 1936 00:00 | US-2030416-A // Telephone system // Vibbard Edward L. // Bell Telephone Labor Inc | ||||
| PDF File 2030415.pdf | 349 kB | Shaun Ewing | Feb 11, 1936 00:00 |
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US-2030415-A // Telephone system // Vibbard Edward L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 349 kB | Shaun Ewing | Feb 11, 1936 00:00 | US-2030415-A // Telephone system // Vibbard Edward L. // Bell Telephone Labor Inc | ||||
| PDF File 2030412.pdf | 1.40 MB | Shaun Ewing | Feb 11, 1936 00:00 |
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US-2030412-A // Telephone exchange system // Stearn Franklin A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.40 MB | Shaun Ewing | Feb 11, 1936 00:00 | US-2030412-A // Telephone exchange system // Stearn Franklin A. // Bell Telephone Labor Inc | ||||
| PDF File 2030400.pdf | 2.25 MB | Shaun Ewing | Feb 11, 1936 00:00 |
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US-2030400-A // Control circuit // Rosene Victor E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.25 MB | Shaun Ewing | Feb 11, 1936 00:00 | US-2030400-A // Control circuit // Rosene Victor E. // Bell Telephone Labor Inc | ||||
| PDF File 2029723.pdf | 507 kB | Shaun Ewing | Feb 04, 1936 00:00 |
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US-2029723-A // Signaling system // Johnson Lewis H. ; Low Frank K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 507 kB | Shaun Ewing | Feb 04, 1936 00:00 | US-2029723-A // Signaling system // Johnson Lewis H. ; Low Frank K. // Bell Telephone Labor Inc | ||||
| PDF File 2029710.pdf | 852 kB | Shaun Ewing | Feb 04, 1936 00:00 |
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US-2029710-A // Selective signaling system // Field Joseph C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 852 kB | Shaun Ewing | Feb 04, 1936 00:00 | US-2029710-A // Selective signaling system // Field Joseph C. // Bell Telephone Labor Inc | ||||
| PDF File 2029699.pdf | 618 kB | Shaun Ewing | Feb 04, 1936 00:00 |
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US-2029699-A // Alarm system // Bowne Langford J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 618 kB | Shaun Ewing | Feb 04, 1936 00:00 | US-2029699-A // Alarm system // Bowne Langford J. // Bell Telephone Labor Inc | ||||
| PDF File 2029698.pdf | 931 kB | Shaun Ewing | Feb 04, 1936 00:00 |
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US-2029698-A // Wave transmission network // Bode Hendrik W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 931 kB | Shaun Ewing | Feb 04, 1936 00:00 | US-2029698-A // Wave transmission network // Bode Hendrik W. // Bell Telephone Labor Inc | ||||
| PDF File 2029693.pdf | 591 kB | Shaun Ewing | Feb 04, 1936 00:00 |
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US-2029693-A // Telephone system // Anderson Lynn T. ; Low Frank K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 591 kB | Shaun Ewing | Feb 04, 1936 00:00 | US-2029693-A // Telephone system // Anderson Lynn T. ; Low Frank K. // Bell Telephone Labor Inc |
