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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 2395560.pdf | 328 kB | Shaun Ewing | Feb 26, 1946 00:00 |
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US-2395560-A // Wave guide // Llewellyn Frederick B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 328 kB | Shaun Ewing | Feb 26, 1946 00:00 | US-2395560-A // Wave guide // Llewellyn Frederick B. // Bell Telephone Labor Inc | ||||
| PDF File 2457559.pdf | 328 kB | Shaun Ewing | Dec 28, 1948 00:00 |
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US-2457559-A // Repeater for pulse communication system // Huber George H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 328 kB | Shaun Ewing | Dec 28, 1948 00:00 | US-2457559-A // Repeater for pulse communication system // Huber George H. // Bell Telephone Labor Inc | ||||
| PDF File 2410076.pdf | 328 kB | Shaun Ewing | Oct 29, 1946 00:00 |
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US-2410076-A // Negative impedance circuit // Johnson Kenneth S. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 328 kB | Shaun Ewing | Oct 29, 1946 00:00 | US-2410076-A // Negative impedance circuit // Johnson Kenneth S. // Bell Telephone Labor Inc | ||||
| PDF File 2430468.pdf | 328 kB | Shaun Ewing | Nov 11, 1947 00:00 |
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US-2430468-A // Electroplating silver on aluminum and its alloys // Julich Edward M. ; Mehmel William A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 328 kB | Shaun Ewing | Nov 11, 1947 00:00 | US-2430468-A // Electroplating silver on aluminum and its alloys // Julich Edward M. ; Mehmel William A. // Bell Telephone Labor Inc | ||||
| PDF File 2399213.pdf | 327 kB | Shaun Ewing | Apr 30, 1946 00:00 |
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US-2399213-A // Timing circuit // Edwards Paul G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 327 kB | Shaun Ewing | Apr 30, 1946 00:00 | US-2399213-A // Timing circuit // Edwards Paul G. // Bell Telephone Labor Inc | ||||
| PDF File 2406021.pdf | 326 kB | Shaun Ewing | Aug 20, 1946 00:00 |
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US-2406021-A // Sealed reed contact device // Little John B. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 326 kB | Shaun Ewing | Aug 20, 1946 00:00 | US-2406021-A // Sealed reed contact device // Little John B. // Bell Telephone Labor Inc | ||||
| PDF File 2522279.pdf | 326 kB | Shaun Ewing | Sept 12, 1950 00:00 |
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US-2522279-A // Wave guide coupling // Koller Fredrick W. ; Ley Edmund // Bell Telephone Labor Inc | |||
| Version 1 (current) | 326 kB | Shaun Ewing | Sept 12, 1950 00:00 | US-2522279-A // Wave guide coupling // Koller Fredrick W. ; Ley Edmund // Bell Telephone Labor Inc | ||||
| PDF File 2522151.pdf | 325 kB | Shaun Ewing | Sept 12, 1950 00:00 |
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US-2522151-A // Circuit for testing the dielectric strength of insulating material and recording puncture points // Jr. John R. Weeks, // Bell Telephone Labor Inc | |||
| Version 1 (current) | 325 kB | Shaun Ewing | Sept 12, 1950 00:00 | US-2522151-A // Circuit for testing the dielectric strength of insulating material and recording puncture points // Jr. John R. Weeks, // Bell Telephone Labor Inc | ||||
| PDF File 2415089.pdf | 324 kB | Shaun Ewing | Feb 04, 1947 00:00 |
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US-2415089-A // Microwave antennas // Feldman Carl B. H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 324 kB | Shaun Ewing | Feb 04, 1947 00:00 | US-2415089-A // Microwave antennas // Feldman Carl B. H. // Bell Telephone Labor Inc | ||||
| PDF File 2391967.pdf | 324 kB | Shaun Ewing | Jan 01, 1946 00:00 |
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US-2391967-A // Wave generator // Hecht George ; Lundstrom Alexis A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 324 kB | Shaun Ewing | Jan 01, 1946 00:00 | US-2391967-A // Wave generator // Hecht George ; Lundstrom Alexis A. // Bell Telephone Labor Inc | ||||
| PDF File 2414122.pdf | 323 kB | Shaun Ewing | Jan 14, 1947 00:00 |
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US-2414122-A // Voltage regulation // Potter James A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 323 kB | Shaun Ewing | Jan 14, 1947 00:00 | US-2414122-A // Voltage regulation // Potter James A. // Bell Telephone Labor Inc | ||||
| PDF File 2476946.pdf | 322 kB | Shaun Ewing | Jul 19, 1949 00:00 |
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US-2476946-A // Phase shifter circuit // Oliver Bernard M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 322 kB | Shaun Ewing | Jul 19, 1949 00:00 | US-2476946-A // Phase shifter circuit // Oliver Bernard M. // Bell Telephone Labor Inc | ||||
| PDF File 2485881.pdf | 322 kB | Shaun Ewing | Oct 25, 1949 00:00 |
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US-2485881-A // Test prod // Helin Eero E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 322 kB | Shaun Ewing | Oct 25, 1949 00:00 | US-2485881-A // Test prod // Helin Eero E. // Bell Telephone Labor Inc | ||||
| PDF File 2407326.pdf | 321 kB | Shaun Ewing | Sept 10, 1946 00:00 |
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US-2407326-A // Woven-wire resistance and method of forming the same // Patterson Everett M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 321 kB | Shaun Ewing | Sept 10, 1946 00:00 | US-2407326-A // Woven-wire resistance and method of forming the same // Patterson Everett M. // Bell Telephone Labor Inc | ||||
| PDF File 2522530.pdf | 321 kB | Shaun Ewing | Sept 19, 1950 00:00 |
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US-2522530-A // Electroacoustic transducer // Miner Russell C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 321 kB | Shaun Ewing | Sept 19, 1950 00:00 | US-2522530-A // Electroacoustic transducer // Miner Russell C. // Bell Telephone Labor Inc | ||||
| PDF File 2455683.pdf | 321 kB | Shaun Ewing | Dec 07, 1948 00:00 |
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US-2455683-A // Clip for coiling wire // King Douglas H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 321 kB | Shaun Ewing | Dec 07, 1948 00:00 | US-2455683-A // Clip for coiling wire // King Douglas H. // Bell Telephone Labor Inc | ||||
| PDF File 2407293.pdf | 320 kB | Shaun Ewing | Sept 10, 1946 00:00 |
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US-2407293-A // Frequency modulation // Shepherd William G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 320 kB | Shaun Ewing | Sept 10, 1946 00:00 | US-2407293-A // Frequency modulation // Shepherd William G. // Bell Telephone Labor Inc | ||||
| PDF File 2409224.pdf | 320 kB | Shaun Ewing | Oct 15, 1946 00:00 |
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US-2409224-A // Oscillator // Samuel Arthur L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 320 kB | Shaun Ewing | Oct 15, 1946 00:00 | US-2409224-A // Oscillator // Samuel Arthur L. // Bell Telephone Labor Inc | ||||
| PDF File 2405180.pdf | 319 kB | Shaun Ewing | Aug 06, 1946 00:00 |
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US-2405180-A // Insulator // Blattner David G. ; Clayden Francis W. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 319 kB | Shaun Ewing | Aug 06, 1946 00:00 | US-2405180-A // Insulator // Blattner David G. ; Clayden Francis W. // Bell Telephone Labor Inc | ||||
| PDF File 2406028.pdf | 318 kB | Shaun Ewing | Aug 20, 1946 00:00 |
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US-2406028-A // Circuit maker and breaker // Myers Oscar // Bell Telephone Labor Inc | |||
| Version 1 (current) | 318 kB | Shaun Ewing | Aug 20, 1946 00:00 | US-2406028-A // Circuit maker and breaker // Myers Oscar // Bell Telephone Labor Inc |
