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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2326770.pdf | 959 kB | Shaun Ewing | Aug 17, 1943 00:00 |
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US-2326770-A // Transmission system regulation // Edwards Paul G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 959 kB | Shaun Ewing | Aug 17, 1943 00:00 | US-2326770-A // Transmission system regulation // Edwards Paul G. // Bell Telephone Labor Inc | ||||
| PDF File 2326826.pdf | 1.03 MB | Shaun Ewing | Aug 17, 1943 00:00 |
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US-2326826-A // Transmission system regulation // Bullington Robert K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.03 MB | Shaun Ewing | Aug 17, 1943 00:00 | US-2326826-A // Transmission system regulation // Bullington Robert K. // Bell Telephone Labor Inc | ||||
| PDF File 2326871.pdf | 729 kB | Shaun Ewing | Aug 17, 1943 00:00 |
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US-2326871-A // Gain control // Mallinckrodt Charles O. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 729 kB | Shaun Ewing | Aug 17, 1943 00:00 | US-2326871-A // Gain control // Mallinckrodt Charles O. // Bell Telephone Labor Inc | ||||
| PDF File 2326877.pdf | 762 kB | Shaun Ewing | Aug 17, 1943 00:00 |
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US-2326877-A // Electron discharge apparatus // Mueller George E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 762 kB | Shaun Ewing | Aug 17, 1943 00:00 | US-2326877-A // Electron discharge apparatus // Mueller George E. // Bell Telephone Labor Inc | ||||
| PDF File 2327176.pdf | 1.46 MB | Shaun Ewing | Aug 17, 1943 00:00 |
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US-2327176-A // Driving clutch and control means therefor // Cory Samuel I. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.46 MB | Shaun Ewing | Aug 17, 1943 00:00 | US-2327176-A // Driving clutch and control means therefor // Cory Samuel I. // Bell Telephone Labor Inc | ||||
| PDF File 2327201.pdf | 2.91 MB | Shaun Ewing | Aug 17, 1943 00:00 |
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US-2327201-A // Telephone system // Martins Arthur S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.91 MB | Shaun Ewing | Aug 17, 1943 00:00 | US-2327201-A // Telephone system // Martins Arthur S. // Bell Telephone Labor Inc | ||||
| PDF File 2327275.pdf | 437 kB | Shaun Ewing | Aug 17, 1943 00:00 |
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US-2327275-A // Signaling system // Lewis Benjamin F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 437 kB | Shaun Ewing | Aug 17, 1943 00:00 | US-2327275-A // Signaling system // Lewis Benjamin F. // Bell Telephone Labor Inc | ||||
| PDF File 2327276.pdf | 392 kB | Shaun Ewing | Aug 17, 1943 00:00 |
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US-2327276-A // Alternating current generator // Lovell Clarence A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 392 kB | Shaun Ewing | Aug 17, 1943 00:00 | US-2327276-A // Alternating current generator // Lovell Clarence A. // Bell Telephone Labor Inc | ||||
| PDF File 2327277.pdf | 440 kB | Shaun Ewing | Aug 17, 1943 00:00 |
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US-2327277-A // Alternating current generator // Lovell Clarence A. ; Mallina Rudolph F. ; Parkinson David B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 440 kB | Shaun Ewing | Aug 17, 1943 00:00 | US-2327277-A // Alternating current generator // Lovell Clarence A. ; Mallina Rudolph F. ; Parkinson David B. // Bell Telephone Labor Inc | ||||
| PDF File 2327436.pdf | 2.77 MB | Shaun Ewing | Aug 24, 1943 00:00 |
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US-2327436-A // Telephone system // Koechling Charles D. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.77 MB | Shaun Ewing | Aug 24, 1943 00:00 | US-2327436-A // Telephone system // Koechling Charles D. // Bell Telephone Labor Inc | ||||
| PDF File 2327466.pdf | 1.07 MB | Shaun Ewing | Aug 24, 1943 00:00 |
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US-2327466-A // Automatic toll ticketing system // Scott Lyle J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.07 MB | Shaun Ewing | Aug 24, 1943 00:00 | US-2327466-A // Automatic toll ticketing system // Scott Lyle J. // Bell Telephone Labor Inc | ||||
| PDF File 2327478.pdf | 1.19 MB | Shaun Ewing | Aug 24, 1943 00:00 |
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US-2327478-A // Telegraph system // Watson Edward F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.19 MB | Shaun Ewing | Aug 24, 1943 00:00 | US-2327478-A // Telegraph system // Watson Edward F. // Bell Telephone Labor Inc | ||||
| PDF File 2327481.pdf | 2.89 MB | Shaun Ewing | Aug 24, 1943 00:00 |
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US-2327481-A // Telephone system // Abbott Henry H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.89 MB | Shaun Ewing | Aug 24, 1943 00:00 | US-2327481-A // Telephone system // Abbott Henry H. // Bell Telephone Labor Inc | ||||
| PDF File 2327549.pdf | 701 kB | Shaun Ewing | Aug 24, 1943 00:00 |
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US-2327549-A // Two-step relay // Jr. Robert L. Peek, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 701 kB | Shaun Ewing | Aug 24, 1943 00:00 | US-2327549-A // Two-step relay // Jr. Robert L. Peek, // Bell Telephone Labor Inc | ||||
| PDF File 2327567.pdf | 363 kB | Shaun Ewing | Aug 24, 1943 00:00 |
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US-2327567-A // Eye structure for anchor rods // Stover Herbert F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 363 kB | Shaun Ewing | Aug 24, 1943 00:00 | US-2327567-A // Eye structure for anchor rods // Stover Herbert F. // Bell Telephone Labor Inc | ||||
| PDF File 2327711.pdf | 385 kB | Shaun Ewing | Aug 24, 1943 00:00 |
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US-2327711-A // Communication system // Holden William H. T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 385 kB | Shaun Ewing | Aug 24, 1943 00:00 | US-2327711-A // Communication system // Holden William H. T. // Bell Telephone Labor Inc | ||||
| PDF File 2327715.pdf | 491 kB | Shaun Ewing | Aug 24, 1943 00:00 |
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US-2327715-A // Punch device // Ingerson William E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 491 kB | Shaun Ewing | Aug 24, 1943 00:00 | US-2327715-A // Punch device // Ingerson William E. // Bell Telephone Labor Inc | ||||
| PDF File 2327730.pdf | 861 kB | Shaun Ewing | Aug 24, 1943 00:00 |
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US-2327730-A // Switching mechanism // Mallina Rudolph F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 861 kB | Shaun Ewing | Aug 24, 1943 00:00 | US-2327730-A // Switching mechanism // Mallina Rudolph F. // Bell Telephone Labor Inc | ||||
| PDF File 2327782.pdf | 755 kB | Shaun Ewing | Aug 24, 1943 00:00 |
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US-2327782-A // Calling dial device // Goff Harold W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 755 kB | Shaun Ewing | Aug 24, 1943 00:00 | US-2327782-A // Calling dial device // Goff Harold W. // Bell Telephone Labor Inc | ||||
| PDF File 2327791.pdf | 494 kB | Shaun Ewing | Aug 24, 1943 00:00 |
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US-2327791-A // Time delay apparatus // Hopper Andrew L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 494 kB | Shaun Ewing | Aug 24, 1943 00:00 | US-2327791-A // Time delay apparatus // Hopper Andrew L. // Bell Telephone Labor Inc |
