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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2050703.pdf | 286 kB | Shaun Ewing | Aug 11, 1936 00:00 |
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US-2050703-A // Transmission system regulation // Johnson John B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 286 kB | Shaun Ewing | Aug 11, 1936 00:00 | US-2050703-A // Transmission system regulation // Johnson John B. // Bell Telephone Labor Inc | ||||
| PDF File 2031945.pdf | 286 kB | Shaun Ewing | Feb 25, 1936 00:00 |
|
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 1981652.pdf | 286 kB | Shaun Ewing | Nov 20, 1934 00:00 |
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US-1981652-A // Method of coating electrodes // Long George E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 286 kB | Shaun Ewing | Nov 20, 1934 00:00 | US-1981652-A // Method of coating electrodes // Long George E. // Bell Telephone Labor Inc | ||||
| PDF File 2159751.pdf | 286 kB | Shaun Ewing | May 23, 1939 00:00 |
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US-2159751-A // Signaling system // Saul George N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 286 kB | Shaun Ewing | May 23, 1939 00:00 | US-2159751-A // Signaling system // Saul George N. // Bell Telephone Labor Inc | ||||
| PDF File 1837413.pdf | 285 kB | Shaun Ewing | Dec 22, 1931 00:00 |
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US-1837413-A // Inductive coupling device // Dobson Ellsworth S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 285 kB | Shaun Ewing | Dec 22, 1931 00:00 | US-1837413-A // Inductive coupling device // Dobson Ellsworth S. // Bell Telephone Labor Inc | ||||
| PDF File 2091554.pdf | 285 kB | Shaun Ewing | Aug 31, 1937 00:00 |
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US-2091554-A // Composite refractory body // Mendenhall Hallam E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 285 kB | Shaun Ewing | Aug 31, 1937 00:00 | US-2091554-A // Composite refractory body // Mendenhall Hallam E. // Bell Telephone Labor Inc | ||||
| PDF File 2105507.pdf | 285 kB | Shaun Ewing | Jan 18, 1938 00:00 |
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US-2105507-A // Electron discharge device // Ronci Victor L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 285 kB | Shaun Ewing | Jan 18, 1938 00:00 | US-2105507-A // Electron discharge device // Ronci Victor L. // Bell Telephone Labor Inc | ||||
| PDF File 2047781.pdf | 285 kB | Shaun Ewing | Jul 14, 1936 00:00 |
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US-2047781-A // Telephone supervisory system // Hill Henry E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 285 kB | Shaun Ewing | Jul 14, 1936 00:00 | US-2047781-A // Telephone supervisory system // Hill Henry E. // Bell Telephone Labor Inc | ||||
| PDF File 1812630.pdf | 285 kB | Shaun Ewing | Jun 30, 1931 00:00 |
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US-1812630-A // Cable armoring // Gilbert John J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 285 kB | Shaun Ewing | Jun 30, 1931 00:00 | US-1812630-A // Cable armoring // Gilbert John J. // Bell Telephone Labor Inc | ||||
| PDF File 2017636.pdf | 283 kB | Shaun Ewing | Oct 15, 1935 00:00 |
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US-2017636-A // Stationery guiding instrumentality // Smalley Merwin N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 283 kB | Shaun Ewing | Oct 15, 1935 00:00 | US-2017636-A // Stationery guiding instrumentality // Smalley Merwin N. // Bell Telephone Labor Inc | ||||
| PDF File 1816846.pdf | 283 kB | Shaun Ewing | Aug 04, 1931 00:00 |
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US-1816846-A // Electrical connecter // Harvey William H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 283 kB | Shaun Ewing | Aug 04, 1931 00:00 | US-1816846-A // Electrical connecter // Harvey William H. // Bell Telephone Labor Inc | ||||
| PDF File 2003937.pdf | 282 kB | Shaun Ewing | Jun 04, 1935 00:00 |
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US-2003937-A // Sound picture set // Hunt Franklin L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 282 kB | Shaun Ewing | Jun 04, 1935 00:00 | US-2003937-A // Sound picture set // Hunt Franklin L. // Bell Telephone Labor Inc | ||||
| PDF File 2043346.pdf | 282 kB | Shaun Ewing | Jun 09, 1936 00:00 |
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US-2043346-A // Submarine cable loading coil // Buckley Oliver E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 282 kB | Shaun Ewing | Jun 09, 1936 00:00 | US-2043346-A // Submarine cable loading coil // Buckley Oliver E. // Bell Telephone Labor Inc | ||||
| PDF File 1976502.pdf | 282 kB | Shaun Ewing | Oct 09, 1934 00:00 |
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US-1976502-A // Pressure treatment of substances such as latex // Kemp Archie R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 282 kB | Shaun Ewing | Oct 09, 1934 00:00 | US-1976502-A // Pressure treatment of substances such as latex // Kemp Archie R. // Bell Telephone Labor Inc | ||||
| PDF File 1857828.pdf | 282 kB | Shaun Ewing | May 10, 1932 00:00 |
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US-1857828-A // Circuit controlling device // Wagar Harold N. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 282 kB | Shaun Ewing | May 10, 1932 00:00 | US-1857828-A // Circuit controlling device // Wagar Harold N. // 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 2135610.pdf | 281 kB | Shaun Ewing | Nov 08, 1938 00:00 |
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US-2135610-A // Horn // Wente Edward C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 281 kB | Shaun Ewing | Nov 08, 1938 00:00 | US-2135610-A // Horn // Wente Edward C. // Bell Telephone Labor Inc | ||||
| PDF File 2075504.pdf | 281 kB | Shaun Ewing | Mar 30, 1937 00:00 |
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US-2075504-A // Remagnetizing device // Chegwidden Raymond A. ; Harazim Stanley J. ; Kuhn John J. ; Pettit Irving C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 281 kB | Shaun Ewing | Mar 30, 1937 00:00 | US-2075504-A // Remagnetizing device // Chegwidden Raymond A. ; Harazim Stanley J. ; Kuhn John J. ; Pettit Irving C. // Bell Telephone Labor Inc | ||||
| PDF File 2034928.pdf | 281 kB | Shaun Ewing | Mar 24, 1936 00:00 |
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US-2034928-A // Cable shield // John Everett St. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 281 kB | Shaun Ewing | Mar 24, 1936 00:00 | US-2034928-A // Cable shield // John Everett St. // Bell Telephone Labor Inc | ||||
| PDF File 2199909.pdf | 280 kB | Shaun Ewing | May 07, 1940 00:00 |
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US-2199909-A // Nonsparking electromagnetic signaling and switching device // Burton Everett T. ; Curtis Austen M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 280 kB | Shaun Ewing | May 07, 1940 00:00 | US-2199909-A // Nonsparking electromagnetic signaling and switching device // Burton Everett T. ; Curtis Austen M. // Bell Telephone Labor Inc |
