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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 1954943.pdf | 604 kB | Shaun Ewing | Apr 17, 1934 00:00 |
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US-1954943-A // Wave transmission network // Norton Edward L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 604 kB | Shaun Ewing | Apr 17, 1934 00:00 | US-1954943-A // Wave transmission network // Norton Edward L. // Bell Telephone Labor Inc | ||||
| PDF File 1954950.pdf | 358 kB | Shaun Ewing | Apr 17, 1934 00:00 |
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US-1954950-A // Apparatus for metallically coating phonograph records // Russell Alexander G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 358 kB | Shaun Ewing | Apr 17, 1934 00:00 | US-1954950-A // Apparatus for metallically coating phonograph records // Russell Alexander G. // Bell Telephone Labor Inc | ||||
| PDF File 1954958.pdf | 720 kB | Shaun Ewing | Apr 17, 1934 00:00 |
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US-1954958-A // Electric glow discharge lamp // Smythe Edwin H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 720 kB | Shaun Ewing | Apr 17, 1934 00:00 | US-1954958-A // Electric glow discharge lamp // Smythe Edwin H. // Bell Telephone Labor Inc | ||||
| PDF File 1954960.pdf | 275 kB | Shaun Ewing | Apr 17, 1934 00:00 |
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US-1954960-A // Method of joining thermoplastic insulation // Studt Ernst ; Kemp Archie R. ; Malm Frank S. // Felten & Guilleaume Carlswerk ; Bell Telephone Labor Inc | |||
| Version 1 (current) | 275 kB | Shaun Ewing | Apr 17, 1934 00:00 | US-1954960-A // Method of joining thermoplastic insulation // Studt Ernst ; Kemp Archie R. ; Malm Frank S. // Felten & Guilleaume Carlswerk ; Bell Telephone Labor Inc | ||||
| PDF File 1954966.pdf | 904 kB | Shaun Ewing | Apr 17, 1934 00:00 |
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US-1954966-A // Sound translating device // Thuras Albert L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 904 kB | Shaun Ewing | Apr 17, 1934 00:00 | US-1954966-A // Sound translating device // Thuras Albert L. // Bell Telephone Labor Inc | ||||
| PDF File 1954995.pdf | 313 kB | Shaun Ewing | Apr 17, 1934 00:00 |
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US-1954995-A // Process for metal-coating phonograph records // Harrison Henry C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 313 kB | Shaun Ewing | Apr 17, 1934 00:00 | US-1954995-A // Process for metal-coating phonograph records // Harrison Henry C. // Bell Telephone Labor Inc | ||||
| PDF File 1955788.pdf | 540 kB | Shaun Ewing | Apr 24, 1934 00:00 |
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US-1955788-A // Transmission network // Bode Hendrik W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 540 kB | Shaun Ewing | Apr 24, 1934 00:00 | US-1955788-A // Transmission network // Bode Hendrik W. // Bell Telephone Labor Inc | ||||
| PDF File 1955801.pdf | 512 kB | Shaun Ewing | Apr 24, 1934 00:00 |
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US-1955801-A // Sound picture projector // Glunt Omer M. ; Gent Edgar W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 512 kB | Shaun Ewing | Apr 24, 1934 00:00 | US-1955801-A // Sound picture projector // Glunt Omer M. ; Gent Edgar W. // Bell Telephone Labor Inc | ||||
| PDF File 1955812.pdf | 491 kB | Shaun Ewing | Apr 24, 1934 00:00 |
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US-1955812-A // Electric meter // Keller Arthur C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 491 kB | Shaun Ewing | Apr 24, 1934 00:00 | US-1955812-A // Electric meter // Keller Arthur C. // Bell Telephone Labor Inc | ||||
| PDF File 1955823.pdf | 584 kB | Shaun Ewing | Apr 24, 1934 00:00 |
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US-1955823-A // Electron discharge device // Mendenhall Hallam E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 584 kB | Shaun Ewing | Apr 24, 1934 00:00 | US-1955823-A // Electron discharge device // Mendenhall Hallam E. // Bell Telephone Labor Inc | ||||
| PDF File 1955827.pdf | 957 kB | Shaun Ewing | Apr 24, 1934 00:00 |
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US-1955827-A // Wave translating system // Peterson Eugene // Bell Telephone Labor Inc | |||
| Version 1 (current) | 957 kB | Shaun Ewing | Apr 24, 1934 00:00 | US-1955827-A // Wave translating system // Peterson Eugene // Bell Telephone Labor Inc | ||||
| PDF File 1955828.pdf | 260 kB | Shaun Ewing | Apr 24, 1934 00:00 |
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US-1955828-A // Wave translating system // Peterson Eugene // Bell Telephone Labor Inc | |||
| Version 1 (current) | 260 kB | Shaun Ewing | Apr 24, 1934 00:00 | US-1955828-A // Wave translating system // Peterson Eugene // Bell Telephone Labor Inc | ||||
| PDF File 1955839.pdf | 467 kB | Shaun Ewing | Apr 24, 1934 00:00 |
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US-1955839-A // Electromagnetic switching device // Slauson William C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 467 kB | Shaun Ewing | Apr 24, 1934 00:00 | US-1955839-A // Electromagnetic switching device // Slauson William C. // Bell Telephone Labor Inc | ||||
| PDF File 1956547.pdf | 1.10 MB | Shaun Ewing | May 01, 1934 00:00 |
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US-1956547-A // Repeatered transmission system // Black Harold S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.10 MB | Shaun Ewing | May 01, 1934 00:00 | US-1956547-A // Repeatered transmission system // Black Harold S. // Bell Telephone Labor Inc | ||||
| PDF File 1956550.pdf | 338 kB | Shaun Ewing | May 01, 1934 00:00 |
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US-1956550-A // Incandescent lamp system // Dawson Wilfrid L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 338 kB | Shaun Ewing | May 01, 1934 00:00 | US-1956550-A // Incandescent lamp system // Dawson Wilfrid L. // Bell Telephone Labor Inc | ||||
| PDF File 1956709.pdf | 678 kB | Shaun Ewing | May 01, 1934 00:00 |
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US-1956709-A // Calling circuit // Cooke Leighton B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 678 kB | Shaun Ewing | May 01, 1934 00:00 | US-1956709-A // Calling circuit // Cooke Leighton B. // Bell Telephone Labor Inc | ||||
| PDF File 1956715.pdf | 443 kB | Shaun Ewing | May 01, 1934 00:00 |
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US-1956715-A // Correction for changes in line transmission // Green Charles W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 443 kB | Shaun Ewing | May 01, 1934 00:00 | US-1956715-A // Correction for changes in line transmission // Green Charles W. // Bell Telephone Labor Inc | ||||
| PDF File 1956744.pdf | 475 kB | Shaun Ewing | May 01, 1934 00:00 |
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US-1956744-A // Fire extinguisher // Melick John M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 475 kB | Shaun Ewing | May 01, 1934 00:00 | US-1956744-A // Fire extinguisher // Melick John M. // Bell Telephone Labor Inc | ||||
| PDF File 1957486.pdf | 235 kB | Shaun Ewing | May 08, 1934 00:00 |
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US-1957486-A // Electron emitter // Becker Joseph A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 235 kB | Shaun Ewing | May 08, 1934 00:00 | US-1957486-A // Electron emitter // Becker Joseph A. // Bell Telephone Labor Inc | ||||
| PDF File 1957487.pdf | 425 kB | Shaun Ewing | May 08, 1934 00:00 |
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US-1957487-A // Multicore cable with thermoplastic insulation // Buckley Oliver E. ; Malm Frank S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 425 kB | Shaun Ewing | May 08, 1934 00:00 | US-1957487-A // Multicore cable with thermoplastic insulation // Buckley Oliver E. ; Malm Frank S. // Bell Telephone Labor Inc |
