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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 3048778.pdf | 517 kB | Shaun Ewing | Aug 07, 1962 00:00 |
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US-3048778-A // High frequency power meter // Rumpel Carl H. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 517 kB | Shaun Ewing | Aug 07, 1962 00:00 | US-3048778-A // High frequency power meter // Rumpel Carl H. // Bell Telephone Labor Inc | ||||
| PDF File 2978672.pdf | 516 kB | Shaun Ewing | Apr 04, 1961 00:00 |
|
US-2978672-A // Hydrophone // Barney Harold L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 516 kB | Shaun Ewing | Apr 04, 1961 00:00 | US-2978672-A // Hydrophone // Barney Harold L. // Bell Telephone Labor Inc | ||||
| PDF File 3089995.pdf | 516 kB | Shaun Ewing | May 14, 1963 00:00 |
|
US-3089995-A // Hall-effect apparatus // Kleinman David A. ; Schawlow Arthur L. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 516 kB | Shaun Ewing | May 14, 1963 00:00 | US-3089995-A // Hall-effect apparatus // Kleinman David A. ; Schawlow Arthur L. // Bell Telephone Labor Inc | ||||
| PDF File 3189689.pdf | 516 kB | Shaun Ewing | Jun 15, 1965 00:00 |
|
US-3189689-A // Transmission improvement in party-line telphone systems // Hochgraf Lester // Bell Telephone Labor Inc | |||
| Version 1 (current) | 516 kB | Shaun Ewing | Jun 15, 1965 00:00 | US-3189689-A // Transmission improvement in party-line telphone systems // Hochgraf Lester // Bell Telephone Labor Inc | ||||
| PDF File 3224330.pdf | 516 kB | Shaun Ewing | Dec 21, 1965 00:00 |
|
US-3224330-A // Optical reflecting system for redirecting energy // Kompfner Rudolf // Bell Telephone Labor Inc | |||
| Version 1 (current) | 516 kB | Shaun Ewing | Dec 21, 1965 00:00 | US-3224330-A // Optical reflecting system for redirecting energy // Kompfner Rudolf // Bell Telephone Labor Inc | ||||
| PDF File 3090014.pdf | 515 kB | Shaun Ewing | May 14, 1963 00:00 |
|
US-3090014-A // Negative resistance device modulator // Dacey George C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 515 kB | Shaun Ewing | May 14, 1963 00:00 | US-3090014-A // Negative resistance device modulator // Dacey George C. // Bell Telephone Labor Inc | ||||
| PDF File 3008369.pdf | 515 kB | Shaun Ewing | Nov 14, 1961 00:00 |
|
US-3008369-A // Optical thickness gauge // Zuk Paul // Bell Telephone Labor Inc | |||
| Version 1 (current) | 515 kB | Shaun Ewing | Nov 14, 1961 00:00 | US-3008369-A // Optical thickness gauge // Zuk Paul // Bell Telephone Labor Inc | ||||
| PDF File 3209135.pdf | 514 kB | Shaun Ewing | Sept 28, 1965 00:00 |
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US-3209135-A // Analog division circuit // Myer Robert E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 514 kB | Shaun Ewing | Sept 28, 1965 00:00 | US-3209135-A // Analog division circuit // Myer Robert E. // Bell Telephone Labor Inc | ||||
| PDF File 3184972.pdf | 513 kB | Shaun Ewing | May 25, 1965 00:00 |
|
US-3184972-A // Pressure transducers // Sikorski Mathew E. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 513 kB | Shaun Ewing | May 25, 1965 00:00 | US-3184972-A // Pressure transducers // Sikorski Mathew E. // Bell Telephone Labor Inc | ||||
| PDF File 3169168.pdf | 513 kB | Shaun Ewing | Feb 09, 1965 00:00 |
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US-3169168-A // Validity checking circuit // Capranica Robert R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 513 kB | Shaun Ewing | Feb 09, 1965 00:00 | US-3169168-A // Validity checking circuit // Capranica Robert R. // Bell Telephone Labor Inc | ||||
| PDF File 3137834.pdf | 511 kB | Shaun Ewing | Jun 16, 1964 00:00 |
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US-3137834-A // Piezoresistive stress gages // Pfann William G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 511 kB | Shaun Ewing | Jun 16, 1964 00:00 | US-3137834-A // Piezoresistive stress gages // Pfann William G. // Bell Telephone Labor Inc | ||||
| PDF File 3226327.pdf | 511 kB | Shaun Ewing | Dec 28, 1965 00:00 |
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US-3226327-A // Ferrite compositions and method of manufacture // Monforte Frank R. ; Schnettler Frank J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 511 kB | Shaun Ewing | Dec 28, 1965 00:00 | US-3226327-A // Ferrite compositions and method of manufacture // Monforte Frank R. ; Schnettler Frank J. // Bell Telephone Labor Inc | ||||
| PDF File 3109932.pdf | 511 kB | Shaun Ewing | Nov 05, 1963 00:00 |
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US-3109932-A // Measurement of impurity concentration in semiconducting material // Spitzer William G. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 511 kB | Shaun Ewing | Nov 05, 1963 00:00 | US-3109932-A // Measurement of impurity concentration in semiconducting material // Spitzer William G. // Bell Telephone Labor Inc | ||||
| PDF File 3105112.pdf | 510 kB | Shaun Ewing | Sept 24, 1963 00:00 |
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US-3105112-A // Hub control circuit // Marino Patrick J. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 510 kB | Shaun Ewing | Sept 24, 1963 00:00 | US-3105112-A // Hub control circuit // Marino Patrick J. // Bell Telephone Labor Inc | ||||
| PDF File 3158968.pdf | 510 kB | Shaun Ewing | Dec 01, 1964 00:00 |
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US-3158968-A // Grinding apparatus and method // Ness Peder M. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 510 kB | Shaun Ewing | Dec 01, 1964 00:00 | US-3158968-A // Grinding apparatus and method // Ness Peder M. // Bell Telephone Labor Inc | ||||
| PDF File 3177415.pdf | 510 kB | Shaun Ewing | Apr 06, 1965 00:00 |
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US-3177415-A // Hermetically sealed capacitor // Kater Joseph A. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 510 kB | Shaun Ewing | Apr 06, 1965 00:00 | US-3177415-A // Hermetically sealed capacitor // Kater Joseph A. // Bell Telephone Labor Inc | ||||
| PDF File 3095332.pdf | 510 kB | Shaun Ewing | Jun 25, 1963 00:00 |
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US-3095332-A // Photosensitive gas phase etching of semiconductors by selective radiation // Ligenza Joseph R. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 510 kB | Shaun Ewing | Jun 25, 1963 00:00 | US-3095332-A // Photosensitive gas phase etching of semiconductors by selective radiation // Ligenza Joseph R. // Bell Telephone Labor Inc | ||||
| PDF File 2987722.pdf | 510 kB | Shaun Ewing | Jun 06, 1961 00:00 |
|
US-2987722-A // Scanning mechanism for radio signaling apparatus // Hefele John R. ; Mattke Charles F. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 510 kB | Shaun Ewing | Jun 06, 1961 00:00 | US-2987722-A // Scanning mechanism for radio signaling apparatus // Hefele John R. ; Mattke Charles F. // Bell Telephone Labor Inc | ||||
| PDF File 3045235.pdf | 509 kB | Shaun Ewing | Jul 17, 1962 00:00 |
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US-3045235-A // Duplex station employing a reflex traveling wave amplifier and frequency conversion // Alsberg Dietrich A. ; Denton Eugene C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 509 kB | Shaun Ewing | Jul 17, 1962 00:00 | US-3045235-A // Duplex station employing a reflex traveling wave amplifier and frequency conversion // Alsberg Dietrich A. ; Denton Eugene C. // Bell Telephone Labor Inc | ||||
| PDF File 3223941.pdf | 509 kB | Shaun Ewing | Dec 14, 1965 00:00 |
|
US-3223941-A // Adjustable frequency bridge circuit // Schroeder Henry C. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 509 kB | Shaun Ewing | Dec 14, 1965 00:00 | US-3223941-A // Adjustable frequency bridge circuit // Schroeder Henry C. // Bell Telephone Labor Inc |
