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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2342869.pdf | 423 kB | Shaun Ewing | Feb 29, 1944 00:00 |
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US-2342869-A // Wave filter // Kinsley Thomas G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 423 kB | Shaun Ewing | Feb 29, 1944 00:00 | US-2342869-A // Wave filter // Kinsley Thomas G. // Bell Telephone Labor Inc | ||||
| PDF File 2285512.pdf | 422 kB | Shaun Ewing | Jun 09, 1942 00:00 |
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US-2285512-A // Stapling machine // Harley Joseph J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 422 kB | Shaun Ewing | Jun 09, 1942 00:00 | US-2285512-A // Stapling machine // Harley Joseph J. // Bell Telephone Labor Inc | ||||
| PDF File 2360989.pdf | 422 kB | Shaun Ewing | Oct 24, 1944 00:00 |
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US-2360989-A // Service observing system // Damme Louis E. Van // Bell Telephone Labor Inc | |||
| Version 1 (current) | 422 kB | Shaun Ewing | Oct 24, 1944 00:00 | US-2360989-A // Service observing system // Damme Louis E. Van // Bell Telephone Labor Inc | ||||
| PDF File 2248057.pdf | 422 kB | Shaun Ewing | Jul 08, 1941 00:00 |
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US-2248057-A // Electrical cutting device // Bond Walter L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 422 kB | Shaun Ewing | Jul 08, 1941 00:00 | US-2248057-A // Electrical cutting device // Bond Walter L. // Bell Telephone Labor Inc | ||||
| PDF File 2285017.pdf | 418 kB | Shaun Ewing | Jun 02, 1942 00:00 |
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US-2285017-A // Coating apparatus // Christensen Carl J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 418 kB | Shaun Ewing | Jun 02, 1942 00:00 | US-2285017-A // Coating apparatus // Christensen Carl J. // Bell Telephone Labor Inc | ||||
| PDF File 2363781.pdf | 417 kB | Shaun Ewing | Nov 28, 1944 00:00 |
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US-2363781-A // Apparatus for and method of applying metallic coatings by thermal evaporation // Ferguson Lawrence // Bell Telephone Labor Inc | |||
| Version 1 (current) | 417 kB | Shaun Ewing | Nov 28, 1944 00:00 | US-2363781-A // Apparatus for and method of applying metallic coatings by thermal evaporation // Ferguson Lawrence // Bell Telephone Labor Inc | ||||
| PDF File 2258958.pdf | 417 kB | Shaun Ewing | Oct 14, 1941 00:00 |
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US-2258958-A // Conductive device // Pearson Gerald L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 417 kB | Shaun Ewing | Oct 14, 1941 00:00 | US-2258958-A // Conductive device // Pearson Gerald L. // Bell Telephone Labor Inc | ||||
| PDF File 2330107.pdf | 416 kB | Shaun Ewing | Sept 21, 1943 00:00 |
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US-2330107-A // 1,10 decanolamine and method of producing it // Bishop William S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 416 kB | Shaun Ewing | Sept 21, 1943 00:00 | US-2330107-A // 1,10 decanolamine and method of producing it // Bishop William S. // Bell Telephone Labor Inc | ||||
| PDF File 2332872.pdf | 416 kB | Shaun Ewing | Oct 26, 1943 00:00 |
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US-2332872-A // Station circuit // Shann Oscar A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 416 kB | Shaun Ewing | Oct 26, 1943 00:00 | US-2332872-A // Station circuit // Shann Oscar A. // Bell Telephone Labor Inc | ||||
| PDF File 2283859.pdf | 416 kB | Shaun Ewing | May 19, 1942 00:00 |
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US-2283859-A // Magnetic contact structure // Lakatos Emory ; Reeve Howard T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 416 kB | Shaun Ewing | May 19, 1942 00:00 | US-2283859-A // Magnetic contact structure // Lakatos Emory ; Reeve Howard T. // Bell Telephone Labor Inc | ||||
| PDF File 2268248.pdf | 416 kB | Shaun Ewing | Dec 30, 1941 00:00 |
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US-2268248-A // Cardholder // Goff Harold W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 416 kB | Shaun Ewing | Dec 30, 1941 00:00 | US-2268248-A // Cardholder // Goff Harold W. // Bell Telephone Labor Inc | ||||
| PDF File 2300336.pdf | 415 kB | Shaun Ewing | Oct 27, 1942 00:00 |
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US-2300336-A // Magnetic alloy of iron and aluminum // Bozorth Richard M. ; Williams Howell J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 415 kB | Shaun Ewing | Oct 27, 1942 00:00 | US-2300336-A // Magnetic alloy of iron and aluminum // Bozorth Richard M. ; Williams Howell J. // Bell Telephone Labor Inc | ||||
| PDF File 2325125.pdf | 414 kB | Shaun Ewing | Jul 27, 1943 00:00 |
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US-2325125-A // Hand tool for testing springs // Gent Edgar W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 414 kB | Shaun Ewing | Jul 27, 1943 00:00 | US-2325125-A // Hand tool for testing springs // Gent Edgar W. // Bell Telephone Labor Inc | ||||
| PDF File 2260493.pdf | 413 kB | Shaun Ewing | Oct 28, 1941 00:00 |
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US-2260493-A // Amplifier // Stillwell Albert L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 413 kB | Shaun Ewing | Oct 28, 1941 00:00 | US-2260493-A // Amplifier // Stillwell Albert L. // Bell Telephone Labor Inc | ||||
| PDF File 2382649.pdf | 413 kB | Shaun Ewing | Aug 14, 1945 00:00 |
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US-2382649-A // Magnetic materials // Nesbitt Ethan A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 413 kB | Shaun Ewing | Aug 14, 1945 00:00 | US-2382649-A // Magnetic materials // Nesbitt Ethan A. // Bell Telephone Labor Inc | ||||
| PDF File 2235521.pdf | 413 kB | Shaun Ewing | Mar 18, 1941 00:00 |
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US-2235521-A // Frequency indicator // Higgins William H. C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 413 kB | Shaun Ewing | Mar 18, 1941 00:00 | US-2235521-A // Frequency indicator // Higgins William H. C. // Bell Telephone Labor Inc | ||||
| PDF File 2253583.pdf | 412 kB | Shaun Ewing | Aug 26, 1941 00:00 |
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US-2253583-A // Ground potential compensator // Roberts Leland C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 412 kB | Shaun Ewing | Aug 26, 1941 00:00 | US-2253583-A // Ground potential compensator // Roberts Leland C. // Bell Telephone Labor Inc | ||||
| PDF File 2309586.pdf | 412 kB | Shaun Ewing | Jan 26, 1943 00:00 |
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US-2309586-A // Static frequency changing system // Haines Atwell B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 412 kB | Shaun Ewing | Jan 26, 1943 00:00 | US-2309586-A // Static frequency changing system // Haines Atwell B. // Bell Telephone Labor Inc | ||||
| PDF File 2227487.pdf | 411 kB | Shaun Ewing | Jan 07, 1941 00:00 |
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US-2227487-A // Concentric line coupling // Chaffee Joseph G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 411 kB | Shaun Ewing | Jan 07, 1941 00:00 | US-2227487-A // Concentric line coupling // Chaffee Joseph G. // Bell Telephone Labor Inc | ||||
| PDF File 2368197.pdf | 411 kB | Shaun Ewing | Jan 30, 1945 00:00 |
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US-2368197-A // Relay operation // Brown John T. L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 411 kB | Shaun Ewing | Jan 30, 1945 00:00 | US-2368197-A // Relay operation // Brown John T. L. // Bell Telephone Labor Inc |
