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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2301189.pdf | 274 kB | Shaun Ewing | Nov 10, 1942 00:00 |
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US-2301189-A // Telephone set cord // Bowne Langford J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 274 kB | Shaun Ewing | Nov 10, 1942 00:00 | US-2301189-A // Telephone set cord // Bowne Langford J. // Bell Telephone Labor Inc | ||||
| PDF File 2301056.pdf | 1.05 MB | Shaun Ewing | Nov 03, 1942 00:00 |
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US-2301056-A // Timing device // Laskey William G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.05 MB | Shaun Ewing | Nov 03, 1942 00:00 | US-2301056-A // Timing device // Laskey William G. // Bell Telephone Labor Inc | ||||
| PDF File 2301023.pdf | 620 kB | Shaun Ewing | Nov 03, 1942 00:00 |
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US-2301023-A // Coupling network // Darlington Sidney // Bell Telephone Labor Inc | |||
| Version 1 (current) | 620 kB | Shaun Ewing | Nov 03, 1942 00:00 | US-2301023-A // Coupling network // Darlington Sidney // Bell Telephone Labor Inc | ||||
| PDF File 2301015.pdf | 3.50 MB | Shaun Ewing | Nov 03, 1942 00:00 |
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US-2301015-A // Telephone system // Busch Aloysius J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 3.50 MB | Shaun Ewing | Nov 03, 1942 00:00 | US-2301015-A // Telephone system // Busch Aloysius J. // Bell Telephone Labor Inc | ||||
| PDF File 2300984.pdf | 797 kB | Shaun Ewing | Nov 03, 1942 00:00 |
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US-2300984-A // Table receptacle // Smith Edward M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 797 kB | Shaun Ewing | Nov 03, 1942 00:00 | US-2300984-A // Table receptacle // Smith Edward M. // Bell Telephone Labor Inc | ||||
| PDF File 2300951.pdf | 3.07 MB | Shaun Ewing | Nov 03, 1942 00:00 |
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US-2300951-A // Telephone system // Malthaner William A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 3.07 MB | Shaun Ewing | Nov 03, 1942 00:00 | US-2300951-A // Telephone system // Malthaner William A. // Bell Telephone Labor Inc | ||||
| PDF File 2300829.pdf | 4.24 MB | Shaun Ewing | Nov 03, 1942 00:00 |
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US-2300829-A // Calling line identification system // Gooderham John W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 4.24 MB | Shaun Ewing | Nov 03, 1942 00:00 | US-2300829-A // Calling line identification system // Gooderham John W. // Bell Telephone Labor Inc | ||||
| PDF File 2300798.pdf | 1.22 MB | Shaun Ewing | Nov 03, 1942 00:00 |
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US-2300798-A // Variable voice delay network control // Melhose Alfred E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.22 MB | Shaun Ewing | Nov 03, 1942 00:00 | US-2300798-A // Variable voice delay network control // Melhose Alfred E. // Bell Telephone Labor Inc | ||||
| PDF File 2300775.pdf | 1.90 MB | Shaun Ewing | Nov 03, 1942 00:00 |
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US-2300775-A // Communication system // Cole Ira E. ; Melhose Alfred E. ; Tuthill Walter W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.90 MB | Shaun Ewing | Nov 03, 1942 00:00 | US-2300775-A // Communication system // Cole Ira E. ; Melhose Alfred E. ; Tuthill Walter W. // Bell Telephone Labor Inc | ||||
| PDF File 2300638.pdf | 298 kB | Shaun Ewing | Nov 03, 1942 00:00 |
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US-2300638-A // Alternating current generator // Wente Edward C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 298 kB | Shaun Ewing | Nov 03, 1942 00:00 | US-2300638-A // Alternating current generator // Wente Edward C. // Bell Telephone Labor Inc | ||||
| PDF File 2300622.pdf | 375 kB | Shaun Ewing | Nov 03, 1942 00:00 |
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US-2300622-A // Alternating current generator // Hickman Clarence N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 375 kB | Shaun Ewing | Nov 03, 1942 00:00 | US-2300622-A // Alternating current generator // Hickman Clarence N. // Bell Telephone Labor Inc | ||||
| PDF File 2300618.pdf | 708 kB | Shaun Ewing | Nov 03, 1942 00:00 |
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US-2300618-A // Branch exchange // Dahl Jack F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 708 kB | Shaun Ewing | Nov 03, 1942 00:00 | US-2300618-A // Branch exchange // Dahl Jack F. // Bell Telephone Labor Inc | ||||
| PDF File 2300546.pdf | 311 kB | Shaun Ewing | Nov 03, 1942 00:00 |
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US-2300546-A // Dispensing device // Griest Raymond H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 311 kB | Shaun Ewing | Nov 03, 1942 00:00 | US-2300546-A // Dispensing device // Griest Raymond H. // Bell Telephone Labor Inc | ||||
| PDF File 2300516.pdf | 285 kB | Shaun Ewing | Nov 03, 1942 00:00 |
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US-2300516-A // Shearing tool // Mesch Orwar S. A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 285 kB | Shaun Ewing | Nov 03, 1942 00:00 | US-2300516-A // Shearing tool // Mesch Orwar S. A. // Bell Telephone Labor Inc | ||||
| PDF File 2300505.pdf | 629 kB | Shaun Ewing | Nov 03, 1942 00:00 |
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US-2300505-A // Selective system // Hubbard Francis A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 629 kB | Shaun Ewing | Nov 03, 1942 00:00 | US-2300505-A // Selective system // Hubbard Francis A. // Bell Telephone Labor Inc | ||||
| PDF File 2300436.pdf | 519 kB | Shaun Ewing | Nov 03, 1942 00:00 |
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US-2300436-A // Phase modulation // Skellett Albert M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 519 kB | Shaun Ewing | Nov 03, 1942 00:00 | US-2300436-A // Phase modulation // Skellett Albert M. // Bell Telephone Labor Inc | ||||
| PDF File 2300429.pdf | 444 kB | Shaun Ewing | Nov 03, 1942 00:00 |
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US-2300429-A // Protective circuit for oscillators // Meacham Larned A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 444 kB | Shaun Ewing | Nov 03, 1942 00:00 | US-2300429-A // Protective circuit for oscillators // Meacham Larned A. // Bell Telephone Labor Inc | ||||
| PDF File 2300415.pdf | 742 kB | Shaun Ewing | Nov 03, 1942 00:00 |
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US-2300415-A // Transmission control // Green Estill I. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 742 kB | Shaun Ewing | Nov 03, 1942 00:00 | US-2300415-A // Transmission control // Green Estill I. // Bell Telephone Labor Inc | ||||
| PDF File 2300371.pdf | 554 kB | Shaun Ewing | Oct 27, 1942 00:00 |
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US-2300371-A // Switching device // Mallina Rudolph F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 554 kB | Shaun Ewing | Oct 27, 1942 00:00 | US-2300371-A // Switching device // Mallina Rudolph F. // Bell Telephone Labor Inc | ||||
| PDF File 2300366.pdf | 718 kB | Shaun Ewing | Oct 27, 1942 00:00 |
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US-2300366-A // Signal transmission system // Blair Royer R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 718 kB | Shaun Ewing | Oct 27, 1942 00:00 | US-2300366-A // Signal transmission system // Blair Royer R. // Bell Telephone Labor Inc |
