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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2398449.pdf | 356 kB | Shaun Ewing | Apr 16, 1946 00:00 |
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US-2398449-A // Method of making hermetic seals // Ronci Victor L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 356 kB | Shaun Ewing | Apr 16, 1946 00:00 | US-2398449-A // Method of making hermetic seals // Ronci Victor L. // Bell Telephone Labor Inc | ||||
| PDF File 2401352.pdf | 354 kB | Shaun Ewing | Jun 04, 1946 00:00 |
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US-2401352-A // Party line identification system // Hersey Ralph E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 354 kB | Shaun Ewing | Jun 04, 1946 00:00 | US-2401352-A // Party line identification system // Hersey Ralph E. // Bell Telephone Labor Inc | ||||
| PDF File 2532741.pdf | 353 kB | Shaun Ewing | Dec 05, 1950 00:00 |
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US-2532741-A // Microphone with opposite electrodes being of varying and constant curvature // Stevens Ralph R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 353 kB | Shaun Ewing | Dec 05, 1950 00:00 | US-2532741-A // Microphone with opposite electrodes being of varying and constant curvature // Stevens Ralph R. // Bell Telephone Labor Inc | ||||
| PDF File 2444037.pdf | 352 kB | Shaun Ewing | Jun 29, 1948 00:00 |
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US-2444037-A // Mounting and connecting apparatus // Fritschi Walter W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 352 kB | Shaun Ewing | Jun 29, 1948 00:00 | US-2444037-A // Mounting and connecting apparatus // Fritschi Walter W. // Bell Telephone Labor Inc | ||||
| PDF File 2418134.pdf | 352 kB | Shaun Ewing | Apr 01, 1947 00:00 |
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US-2418134-A // Synchronizing system // Mitchell Doren // Bell Telephone Labor Inc | |||
| Version 1 (current) | 352 kB | Shaun Ewing | Apr 01, 1947 00:00 | US-2418134-A // Synchronizing system // Mitchell Doren // Bell Telephone Labor Inc | ||||
| PDF File 2406014.pdf | 350 kB | Shaun Ewing | Aug 20, 1946 00:00 |
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US-2406014-A // System for locating the source of an explosion wave // Harry William R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 350 kB | Shaun Ewing | Aug 20, 1946 00:00 | US-2406014-A // System for locating the source of an explosion wave // Harry William R. // Bell Telephone Labor Inc | ||||
| PDF File 2407274.pdf | 350 kB | Shaun Ewing | Sept 10, 1946 00:00 |
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US-2407274-A // Ultra high frequency electronic device // Hartley Ralph V. L. ; Samuel Arthur L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 350 kB | Shaun Ewing | Sept 10, 1946 00:00 | US-2407274-A // Ultra high frequency electronic device // Hartley Ralph V. L. ; Samuel Arthur L. // Bell Telephone Labor Inc | ||||
| PDF File 2436809.pdf | 350 kB | Shaun Ewing | Mar 02, 1948 00:00 |
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US-2436809-A // Electric combination lock // Jr. Amos E. Joel, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 350 kB | Shaun Ewing | Mar 02, 1948 00:00 | US-2436809-A // Electric combination lock // Jr. Amos E. Joel, // Bell Telephone Labor Inc | ||||
| PDF File 2404375.pdf | 349 kB | Shaun Ewing | Jul 23, 1946 00:00 |
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US-2404375-A // Electromechanical device // Harry William R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 349 kB | Shaun Ewing | Jul 23, 1946 00:00 | US-2404375-A // Electromechanical device // Harry William R. // Bell Telephone Labor Inc | ||||
| PDF File 2421394.pdf | 349 kB | Shaun Ewing | Jun 03, 1947 00:00 |
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US-2421394-A // Distance measuring system // Schelleng John C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 349 kB | Shaun Ewing | Jun 03, 1947 00:00 | US-2421394-A // Distance measuring system // Schelleng John C. // Bell Telephone Labor Inc | ||||
| PDF File 2462162.pdf | 348 kB | Shaun Ewing | Feb 22, 1949 00:00 |
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US-2462162-A // Metallic oxide resistor // Christensen Howard ; Kleimack Joseph J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 348 kB | Shaun Ewing | Feb 22, 1949 00:00 | US-2462162-A // Metallic oxide resistor // Christensen Howard ; Kleimack Joseph J. // Bell Telephone Labor Inc | ||||
| PDF File 2415808.pdf | 348 kB | Shaun Ewing | Feb 18, 1947 00:00 |
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US-2415808-A // Detection of large magentic bodies // Buckley Oliver E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 348 kB | Shaun Ewing | Feb 18, 1947 00:00 | US-2415808-A // Detection of large magentic bodies // Buckley Oliver E. // Bell Telephone Labor Inc | ||||
| PDF File 2452079.pdf | 347 kB | Shaun Ewing | Oct 26, 1948 00:00 |
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US-2452079-A // Relay // Stacy Leland J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 347 kB | Shaun Ewing | Oct 26, 1948 00:00 | US-2452079-A // Relay // Stacy Leland J. // Bell Telephone Labor Inc | ||||
| PDF File 2438936.pdf | 344 kB | Shaun Ewing | Apr 06, 1948 00:00 |
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US-2438936-A // Electromechanical transducer // Mason Warren P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 344 kB | Shaun Ewing | Apr 06, 1948 00:00 | US-2438936-A // Electromechanical transducer // Mason Warren P. // Bell Telephone Labor Inc | ||||
| PDF File 2412610.pdf | 344 kB | Shaun Ewing | Dec 17, 1946 00:00 |
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US-2412610-A // Audible signaling device // Gent Edgar W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 344 kB | Shaun Ewing | Dec 17, 1946 00:00 | US-2412610-A // Audible signaling device // Gent Edgar W. // Bell Telephone Labor Inc | ||||
| PDF File 2442773.pdf | 343 kB | Shaun Ewing | Jun 08, 1948 00:00 |
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US-2442773-A // Sound suppressor // Mason Warren P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 343 kB | Shaun Ewing | Jun 08, 1948 00:00 | US-2442773-A // Sound suppressor // Mason Warren P. // Bell Telephone Labor Inc | ||||
| PDF File 2416351.pdf | 343 kB | Shaun Ewing | Feb 25, 1947 00:00 |
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US-2416351-A // Position locating system // Schelleng John C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 343 kB | Shaun Ewing | Feb 25, 1947 00:00 | US-2416351-A // Position locating system // Schelleng John C. // Bell Telephone Labor Inc | ||||
| PDF File 2451480.pdf | 342 kB | Shaun Ewing | Oct 19, 1948 00:00 |
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US-2451480-A // Subharmonic generator // Edson James O. ; Terry Donald M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 342 kB | Shaun Ewing | Oct 19, 1948 00:00 | US-2451480-A // Subharmonic generator // Edson James O. ; Terry Donald M. // Bell Telephone Labor Inc | ||||
| PDF File 2416283.pdf | 341 kB | Shaun Ewing | Feb 25, 1947 00:00 |
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US-2416283-A // Ultra high frequency electronic device // Bowen Arnold E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 341 kB | Shaun Ewing | Feb 25, 1947 00:00 | US-2416283-A // Ultra high frequency electronic device // Bowen Arnold E. // Bell Telephone Labor Inc | ||||
| PDF File 2394461.pdf | 340 kB | Shaun Ewing | Feb 05, 1946 00:00 |
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US-2394461-A // Means for and method of measuring the impedance and reflection coefficients of surfaces // Mason Warren P. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 340 kB | Shaun Ewing | Feb 05, 1946 00:00 | US-2394461-A // Means for and method of measuring the impedance and reflection coefficients of surfaces // Mason Warren P. // Bell Telephone Labor Inc |
