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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2388347.pdf | 2.78 MB | Shaun Ewing | Nov 06, 1945 00:00 |
|
US-2388347-A // Signaling system // Staples Elliot M. ; Taylor Edmund R. ; Michael Henry J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.78 MB | Shaun Ewing | Nov 06, 1945 00:00 | US-2388347-A // Signaling system // Staples Elliot M. ; Taylor Edmund R. ; Michael Henry J. // Bell Telephone Labor Inc | ||||
| PDF File 2388319.pdf | 1.49 MB | Shaun Ewing | Nov 06, 1945 00:00 |
|
US-2388319-A // Cross-linked polyesters and electrical conductors containing them // Fuller Calvin S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.49 MB | Shaun Ewing | Nov 06, 1945 00:00 | US-2388319-A // Cross-linked polyesters and electrical conductors containing them // Fuller Calvin S. // Bell Telephone Labor Inc | ||||
| PDF File 2388318.pdf | 523 kB | Shaun Ewing | Nov 06, 1945 00:00 |
|
US-2388318-A // Polyesters // Frosch Carl J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 523 kB | Shaun Ewing | Nov 06, 1945 00:00 | US-2388318-A // Polyesters // Frosch Carl J. // Bell Telephone Labor Inc | ||||
| PDF File 2388313.pdf | 1.23 MB | Shaun Ewing | Nov 06, 1945 00:00 |
|
US-2388313-A // Telephone call transmitter // Dowey Thomas L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.23 MB | Shaun Ewing | Nov 06, 1945 00:00 | US-2388313-A // Telephone call transmitter // Dowey Thomas L. // Bell Telephone Labor Inc | ||||
| PDF File 2388289.pdf | 600 kB | Shaun Ewing | Nov 06, 1945 00:00 |
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US-2388289-A // Electron discharge device // Ronei Victor L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 600 kB | Shaun Ewing | Nov 06, 1945 00:00 | US-2388289-A // Electron discharge device // Ronei Victor L. // Bell Telephone Labor Inc | ||||
| PDF File 2388136.pdf | 2.19 MB | Shaun Ewing | Oct 30, 1945 00:00 |
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US-2388136-A // Party-line printing telegraph system // Gardner Leland A. ; Richards Kenneth W. // Bell Telephone Labor Inc ; American Telephone & Telegraph | |||
| Version 1 (current) | 2.19 MB | Shaun Ewing | Oct 30, 1945 00:00 | US-2388136-A // Party-line printing telegraph system // Gardner Leland A. ; Richards Kenneth W. // Bell Telephone Labor Inc ; American Telephone & Telegraph | ||||
| PDF File 2388071.pdf | 670 kB | Shaun Ewing | Oct 30, 1945 00:00 |
|
US-2388071-A // Selective ringing telephone system // Miller Charles G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 670 kB | Shaun Ewing | Oct 30, 1945 00:00 | US-2388071-A // Selective ringing telephone system // Miller Charles G. // Bell Telephone Labor Inc | ||||
| PDF File 2388035.pdf | 1.22 MB | Shaun Ewing | Oct 30, 1945 00:00 |
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US-2388035-A // Polyamides // Frosch Carl J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.22 MB | Shaun Ewing | Oct 30, 1945 00:00 | US-2388035-A // Polyamides // Frosch Carl J. // Bell Telephone Labor Inc | ||||
| PDF File 2388034.pdf | 550 kB | Shaun Ewing | Oct 30, 1945 00:00 |
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US-2388034-A // Production of primary and secondary amines // Biggs Burnard S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 550 kB | Shaun Ewing | Oct 30, 1945 00:00 | US-2388034-A // Production of primary and secondary amines // Biggs Burnard S. // Bell Telephone Labor Inc | ||||
| PDF File 2387845.pdf | 810 kB | Shaun Ewing | Oct 30, 1945 00:00 |
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US-2387845-A // Electroacoustic transducer // Harry William R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 810 kB | Shaun Ewing | Oct 30, 1945 00:00 | US-2387845-A // Electroacoustic transducer // Harry William R. // Bell Telephone Labor Inc | ||||
| PDF File 2387825.pdf | 535 kB | Shaun Ewing | Oct 30, 1945 00:00 |
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US-2387825-A // Conoscope and method of using the same // Bond Walter L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 535 kB | Shaun Ewing | Oct 30, 1945 00:00 | US-2387825-A // Conoscope and method of using the same // Bond Walter L. // Bell Telephone Labor Inc | ||||
| PDF File 2387719.pdf | 453 kB | Shaun Ewing | Oct 30, 1945 00:00 |
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US-2387719-A // Key-equipped telephone set // Curran Stanley T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 453 kB | Shaun Ewing | Oct 30, 1945 00:00 | US-2387719-A // Key-equipped telephone set // Curran Stanley T. // Bell Telephone Labor Inc | ||||
| PDF File 2387712.pdf | 572 kB | Shaun Ewing | Oct 30, 1945 00:00 |
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US-2387712-A // Transmission system // Black Harold S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 572 kB | Shaun Ewing | Oct 30, 1945 00:00 | US-2387712-A // Transmission system // Black Harold S. // Bell Telephone Labor Inc | ||||
| PDF File 2387671.pdf | 1014 kB | Shaun Ewing | Oct 23, 1945 00:00 |
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US-2387671-A // Alternating current signal receiver // Lundstrom Alexis A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1014 kB | Shaun Ewing | Oct 23, 1945 00:00 | US-2387671-A // Alternating current signal receiver // Lundstrom Alexis A. // Bell Telephone Labor Inc | ||||
| PDF File 2387652.pdf | 892 kB | Shaun Ewing | Oct 23, 1945 00:00 |
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US-2387652-A // Signal transmission system // Dickieson Alton C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 892 kB | Shaun Ewing | Oct 23, 1945 00:00 | US-2387652-A // Signal transmission system // Dickieson Alton C. // Bell Telephone Labor Inc | ||||
| PDF File 2387584.pdf | 433 kB | Shaun Ewing | Oct 23, 1945 00:00 |
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US-2387584-A // Card and picture frame // Hose Robert H. ; Niles Eliot W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 433 kB | Shaun Ewing | Oct 23, 1945 00:00 | US-2387584-A // Card and picture frame // Hose Robert H. ; Niles Eliot W. // Bell Telephone Labor Inc | ||||
| PDF File 2387558.pdf | 2.57 MB | Shaun Ewing | Oct 23, 1945 00:00 |
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US-2387558-A // Teletypewriter testing system // Bonorden Allen R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.57 MB | Shaun Ewing | Oct 23, 1945 00:00 | US-2387558-A // Teletypewriter testing system // Bonorden Allen R. // Bell Telephone Labor Inc | ||||
| PDF File 2387269.pdf | 1.82 MB | Shaun Ewing | Oct 23, 1945 00:00 |
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US-2387269-A // Telephone system // Johnson Kenneth S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.82 MB | Shaun Ewing | Oct 23, 1945 00:00 | US-2387269-A // Telephone system // Johnson Kenneth S. // Bell Telephone Labor Inc | ||||
| PDF File 2387045.pdf | 1.25 MB | Shaun Ewing | Oct 16, 1945 00:00 |
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US-2387045-A // Electron beam rotation synchronizing circuit // Skellett Albert M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.25 MB | Shaun Ewing | Oct 16, 1945 00:00 | US-2387045-A // Electron beam rotation synchronizing circuit // Skellett Albert M. // Bell Telephone Labor Inc | ||||
| PDF File 2387017.pdf | 517 kB | Shaun Ewing | Oct 16, 1945 00:00 |
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US-2387017-A // Electric switch // Harrison Henry C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 517 kB | Shaun Ewing | Oct 16, 1945 00:00 | US-2387017-A // Electric switch // Harrison Henry C. // Bell Telephone Labor Inc |
