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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2629773.pdf | 357 kB | Shaun Ewing | Feb 24, 1953 00:00 |
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US-2629773-A // Phase adjuster // Hall Nathan I. ; Warren Clifford A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 357 kB | Shaun Ewing | Feb 24, 1953 00:00 | US-2629773-A // Phase adjuster // Hall Nathan I. ; Warren Clifford A. // Bell Telephone Labor Inc | ||||
| PDF File 2658193.pdf | 356 kB | Shaun Ewing | Nov 03, 1953 00:00 |
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US-2658193-A // Clapper and gong assembly for telephone ringers // Jenkins Reginald T. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 356 kB | Shaun Ewing | Nov 03, 1953 00:00 | US-2658193-A // Clapper and gong assembly for telephone ringers // Jenkins Reginald T. // Bell Telephone Labor Inc | ||||
| PDF File 2636073.pdf | 353 kB | Shaun Ewing | Apr 21, 1953 00:00 |
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US-2636073-A // Housing for electrical circuit units // Clarke Walter J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 353 kB | Shaun Ewing | Apr 21, 1953 00:00 | US-2636073-A // Housing for electrical circuit units // Clarke Walter J. // Bell Telephone Labor Inc | ||||
| PDF File 2558537.pdf | 352 kB | Shaun Ewing | Jun 26, 1951 00:00 |
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US-2558537-A // Make busy arrangement having gasfilled tube responsive only to high voltages // Busch Aloysius J. ; Williford Oscar H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 352 kB | Shaun Ewing | Jun 26, 1951 00:00 | US-2558537-A // Make busy arrangement having gasfilled tube responsive only to high voltages // Busch Aloysius J. ; Williford Oscar H. // Bell Telephone Labor Inc | ||||
| PDF File 2685946.pdf | 351 kB | Shaun Ewing | Aug 10, 1954 00:00 |
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US-2685946-A // Parallel pivot type speed responsive brake // Pferd William ; Prescott Robert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 351 kB | Shaun Ewing | Aug 10, 1954 00:00 | US-2685946-A // Parallel pivot type speed responsive brake // Pferd William ; Prescott Robert E. // Bell Telephone Labor Inc | ||||
| PDF File 2630506.pdf | 351 kB | Shaun Ewing | Mar 03, 1953 00:00 |
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US-2630506-A // Relay // Buch Peter E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 351 kB | Shaun Ewing | Mar 03, 1953 00:00 | US-2630506-A // Relay // Buch Peter E. // Bell Telephone Labor Inc | ||||
| PDF File 2545560.pdf | 351 kB | Shaun Ewing | Mar 20, 1951 00:00 |
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US-2545560-A // Die set for punch presses // Scott George // Bell Telephone Labor Inc | |||
| Version 1 (current) | 351 kB | Shaun Ewing | Mar 20, 1951 00:00 | US-2545560-A // Die set for punch presses // Scott George // Bell Telephone Labor Inc | ||||
| PDF File 2636012.pdf | 347 kB | Shaun Ewing | Apr 21, 1953 00:00 |
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US-2636012-A // Process for making a thermistor by oxidation of a nickel manganese alloy // Christensen Howard // Bell Telephone Labor Inc | |||
| Version 1 (current) | 347 kB | Shaun Ewing | Apr 21, 1953 00:00 | US-2636012-A // Process for making a thermistor by oxidation of a nickel manganese alloy // Christensen Howard // Bell Telephone Labor Inc | ||||
| PDF File 2641732.pdf | 346 kB | Shaun Ewing | Jun 09, 1953 00:00 |
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US-2641732-A // Electron discharge device of the velocity variation type // Shepherd William G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 346 kB | Shaun Ewing | Jun 09, 1953 00:00 | US-2641732-A // Electron discharge device of the velocity variation type // Shepherd William G. // Bell Telephone Labor Inc | ||||
| PDF File 2682501.pdf | 346 kB | Shaun Ewing | Jun 29, 1954 00:00 |
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US-2682501-A // Preparation of two-sided mosaic // Teal Gordon K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 346 kB | Shaun Ewing | Jun 29, 1954 00:00 | US-2682501-A // Preparation of two-sided mosaic // Teal Gordon K. // Bell Telephone Labor Inc | ||||
| PDF File 2576447.pdf | 343 kB | Shaun Ewing | Nov 27, 1951 00:00 |
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US-2576447-A // Head telephone set supports // Dalton John F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 343 kB | Shaun Ewing | Nov 27, 1951 00:00 | US-2576447-A // Head telephone set supports // Dalton John F. // Bell Telephone Labor Inc | ||||
| PDF File 2629800.pdf | 342 kB | Shaun Ewing | Feb 24, 1953 00:00 |
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US-2629800-A // Semiconductor signal translating device // Pearson Gerald L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 342 kB | Shaun Ewing | Feb 24, 1953 00:00 | US-2629800-A // Semiconductor signal translating device // Pearson Gerald L. // Bell Telephone Labor Inc | ||||
| PDF File 2644915.pdf | 341 kB | Shaun Ewing | Jul 07, 1953 00:00 |
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US-2644915-A // Selenium rectifier and method of its production // Thurber Elmer A. ; Wooten Leland A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 341 kB | Shaun Ewing | Jul 07, 1953 00:00 | US-2644915-A // Selenium rectifier and method of its production // Thurber Elmer A. ; Wooten Leland A. // Bell Telephone Labor Inc | ||||
| PDF File 2725316.pdf | 337 kB | Shaun Ewing | Nov 29, 1955 00:00 |
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US-2725316-A // Method of preparing pn junctions in semiconductors // Fuller Calvin S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 337 kB | Shaun Ewing | Nov 29, 1955 00:00 | US-2725316-A // Method of preparing pn junctions in semiconductors // Fuller Calvin S. // Bell Telephone Labor Inc | ||||
| PDF File 2575061.pdf | 336 kB | Shaun Ewing | Nov 13, 1951 00:00 |
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US-2575061-A // Compounding finely divided solids with butadiene-styrene synthetic rubber latices utilizing alkaline lignin solutions as dispersing agents // Mcmahon William // Bell Telephone Labor Inc | |||
| Version 1 (current) | 336 kB | Shaun Ewing | Nov 13, 1951 00:00 | US-2575061-A // Compounding finely divided solids with butadiene-styrene synthetic rubber latices utilizing alkaline lignin solutions as dispersing agents // Mcmahon William // Bell Telephone Labor Inc | ||||
| PDF File 2615857.pdf | 335 kB | Shaun Ewing | Oct 28, 1952 00:00 |
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US-2615857-A // Polyethylene-polyisobutylene composition // Clarke Walter J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 335 kB | Shaun Ewing | Oct 28, 1952 00:00 | US-2615857-A // Polyethylene-polyisobutylene composition // Clarke Walter J. // Bell Telephone Labor Inc | ||||
| PDF File 2598318.pdf | 334 kB | Shaun Ewing | May 27, 1952 00:00 |
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US-2598318-A // Method of thickening relatively thin apertured metallic screens // Teal Gordon K. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 334 kB | Shaun Ewing | May 27, 1952 00:00 | US-2598318-A // Method of thickening relatively thin apertured metallic screens // Teal Gordon K. // Bell Telephone Labor Inc | ||||
| PDF File 2716164.pdf | 333 kB | Shaun Ewing | Aug 23, 1955 00:00 |
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US-2716164-A // Electrical switch // Anderson Attell B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 333 kB | Shaun Ewing | Aug 23, 1955 00:00 | US-2716164-A // Electrical switch // Anderson Attell B. // Bell Telephone Labor Inc | ||||
| PDF File 2566584.pdf | 332 kB | Shaun Ewing | Sept 04, 1951 00:00 |
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US-2566584-A // Reflex oscillator // Shepherd William G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 332 kB | Shaun Ewing | Sept 04, 1951 00:00 | US-2566584-A // Reflex oscillator // Shepherd William G. // Bell Telephone Labor Inc | ||||
| PDF File 2625577.pdf | 331 kB | Shaun Ewing | Jan 13, 1953 00:00 |
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US-2625577-A // Switchboard plug // Wier Anthony J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 331 kB | Shaun Ewing | Jan 13, 1953 00:00 | US-2625577-A // Switchboard plug // Wier Anthony J. // Bell Telephone Labor Inc |
