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Attachments
| Name | Size | Creator | Creation Date | Labels | Comment | |||
|---|---|---|---|---|---|---|---|---|
| PDF File 3444326.pdf | 921 kB | Shaun Ewing | May 13, 1969 00:00 |
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US-3444326-A // Time division switching circuit // Sotirios C. Kitsopoulos // Bell Telephone Labor Inc | |||
| Version 1 (current) | 921 kB | Shaun Ewing | May 13, 1969 00:00 | US-3444326-A // Time division switching circuit // Sotirios C. Kitsopoulos // Bell Telephone Labor Inc | ||||
| PDF File 3444503.pdf | 316 kB | Shaun Ewing | May 13, 1969 00:00 |
|
US-3444503-A // Connector for electrical circuit board // Paul Mallery // Bell Telephone Labor Inc | |||
| Version 1 (current) | 316 kB | Shaun Ewing | May 13, 1969 00:00 | US-3444503-A // Connector for electrical circuit board // Paul Mallery // Bell Telephone Labor Inc | ||||
| PDF File 3445603.pdf | 593 kB | Shaun Ewing | May 20, 1969 00:00 |
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US-3445603-A // Arrangement for tripping ringing in intercept circuit // Peter R. Robinson // Bell Telephone Labor Inc | |||
| Version 1 (current) | 593 kB | Shaun Ewing | May 20, 1969 00:00 | US-3445603-A // Arrangement for tripping ringing in intercept circuit // Peter R. Robinson // Bell Telephone Labor Inc | ||||
| PDF File 3446603.pdf | 483 kB | Shaun Ewing | May 27, 1969 00:00 |
|
US-3446603-A // Growth of lithium niobate crystals // Gabriel M. Loiacono ; Kurt Nassau // Bell Telephone Labor Inc | |||
| Version 1 (current) | 483 kB | Shaun Ewing | May 27, 1969 00:00 | US-3446603-A // Growth of lithium niobate crystals // Gabriel M. Loiacono ; Kurt Nassau // Bell Telephone Labor Inc | ||||
| PDF File 3447096.pdf | 443 kB | Shaun Ewing | May 27, 1969 00:00 |
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US-3447096-A // Multifrequency signal generator // James L. Fischer ; Willard E. Hostetler // Bell Telephone Labor Inc | |||
| Version 1 (current) | 443 kB | Shaun Ewing | May 27, 1969 00:00 | US-3447096-A // Multifrequency signal generator // James L. Fischer ; Willard E. Hostetler // Bell Telephone Labor Inc | ||||
| PDF File 3448216.pdf | 1.03 MB | Shaun Ewing | Jun 03, 1969 00:00 |
|
US-3448216-A // Vocoder system // James M. Kelly // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.03 MB | Shaun Ewing | Jun 03, 1969 00:00 | US-3448216-A // Vocoder system // James M. Kelly // Bell Telephone Labor Inc | ||||
| PDF File 3448415.pdf | 448 kB | Shaun Ewing | Jun 03, 1969 00:00 |
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US-3448415-A // Tunable crystal diodes // Bernard C. De Loach Jr. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 448 kB | Shaun Ewing | Jun 03, 1969 00:00 | US-3448415-A // Tunable crystal diodes // Bernard C. De Loach Jr. // Bell Telephone Labor Inc | ||||
| PDF File 3448436.pdf | 1.21 MB | Shaun Ewing | Jun 03, 1969 00:00 |
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US-3448436-A // Associative match circuit for retrieving variable-length information listings // Richard E. Machol Jr. // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.21 MB | Shaun Ewing | Jun 03, 1969 00:00 | US-3448436-A // Associative match circuit for retrieving variable-length information listings // Richard E. Machol Jr. // Bell Telephone Labor Inc | ||||
| PDF File 3449577.pdf | 2.16 MB | Shaun Ewing | Jun 10, 1969 00:00 |
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US-3449577-A // Controlled transmission of waves through inhomogeneous media // Herwig W. Kogelnik // Bell Telephone Labor Inc | |||
| Version 1 (current) | 2.16 MB | Shaun Ewing | Jun 10, 1969 00:00 | US-3449577-A // Controlled transmission of waves through inhomogeneous media // Herwig W. Kogelnik // Bell Telephone Labor Inc | ||||
| PDF File 3450847.pdf | 795 kB | Shaun Ewing | Jun 17, 1969 00:00 |
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US-3450847-A // Method and apparatus for monitoring the operation of unattended amplifiers // Richard R. Barnes // Bell Telephone Labor Inc | |||
| Version 1 (current) | 795 kB | Shaun Ewing | Jun 17, 1969 00:00 | US-3450847-A // Method and apparatus for monitoring the operation of unattended amplifiers // Richard R. Barnes // Bell Telephone Labor Inc | ||||
| PDF File 3452304.pdf | 362 kB | Shaun Ewing | Jun 24, 1969 00:00 |
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US-3452304-A // Nonreciprocal wave translating device // Sanjit K. Mitra // Bell Telephone Labor Inc | |||
| Version 1 (current) | 362 kB | Shaun Ewing | Jun 24, 1969 00:00 | US-3452304-A // Nonreciprocal wave translating device // Sanjit K. Mitra // Bell Telephone Labor Inc | ||||
| PDF File 3453166.pdf | 734 kB | Shaun Ewing | Jul 01, 1969 00:00 |
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US-3453166-A // Method and apparatus for bonding transducer elements // Donald R. Herriott ; Joseph S. Jones ; Thrygve R. Mecker ; Kurt Reznicek // Bell Telephone Labor Inc | |||
| Version 1 (current) | 734 kB | Shaun Ewing | Jul 01, 1969 00:00 | US-3453166-A // Method and apparatus for bonding transducer elements // Donald R. Herriott ; Joseph S. Jones ; Thrygve R. Mecker ; Kurt Reznicek // Bell Telephone Labor Inc | ||||
| PDF File 3453435.pdf | 447 kB | Shaun Ewing | Jul 01, 1969 00:00 |
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US-3453435-A // Avalanche photodetector utilizing an a-c component of bias for suppressing microplasmas // Adolf Goetzberger // Bell Telephone Labor Inc | |||
| Version 1 (current) | 447 kB | Shaun Ewing | Jul 01, 1969 00:00 | US-3453435-A // Avalanche photodetector utilizing an a-c component of bias for suppressing microplasmas // Adolf Goetzberger // Bell Telephone Labor Inc | ||||
| PDF File 3454325.pdf | 472 kB | Shaun Ewing | Jul 08, 1969 00:00 |
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US-3454325-A // Optical wave modulator with suppressed piezoelectric resonances // Edward A. Ohm // Bell Telephone Labor Inc | |||
| Version 1 (current) | 472 kB | Shaun Ewing | Jul 08, 1969 00:00 | US-3454325-A // Optical wave modulator with suppressed piezoelectric resonances // Edward A. Ohm // Bell Telephone Labor Inc | ||||
| PDF File 3454524.pdf | 223 kB | Shaun Ewing | Jul 08, 1969 00:00 |
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US-3454524-A // Polyolefins stabilized with substituted indoles // Ralph H. Hansen // Bell Telephone Labor Inc | |||
| Version 1 (current) | 223 kB | Shaun Ewing | Jul 08, 1969 00:00 | US-3454524-A // Polyolefins stabilized with substituted indoles // Ralph H. Hansen // Bell Telephone Labor Inc | ||||
| PDF File 3454939.pdf | 1.02 MB | Shaun Ewing | Jul 08, 1969 00:00 |
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US-3454939-A // Magnetic domain propagation device // Paul C. Michaelis // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.02 MB | Shaun Ewing | Jul 08, 1969 00:00 | US-3454939-A // Magnetic domain propagation device // Paul C. Michaelis // Bell Telephone Labor Inc | ||||
| PDF File 3455775.pdf | 262 kB | Shaun Ewing | Jul 15, 1969 00:00 |
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US-3455775-A // Metal-plastic laminate and method for the preparation thereof // Karl-Heinz Pohl ; Arthur T. Spencer // Bell Telephone Labor Inc | |||
| Version 1 (current) | 262 kB | Shaun Ewing | Jul 15, 1969 00:00 | US-3455775-A // Metal-plastic laminate and method for the preparation thereof // Karl-Heinz Pohl ; Arthur T. Spencer // Bell Telephone Labor Inc | ||||
| PDF File 3456196.pdf | 885 kB | Shaun Ewing | Jul 15, 1969 00:00 |
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US-3456196-A // Digital automatic frequency control system // Herbert A. Schneider // Bell Telephone Labor Inc | |||
| Version 1 (current) | 885 kB | Shaun Ewing | Jul 15, 1969 00:00 | US-3456196-A // Digital automatic frequency control system // Herbert A. Schneider // Bell Telephone Labor Inc | ||||
| PDF File 3457372.pdf | 1.10 MB | Shaun Ewing | Jul 22, 1969 00:00 |
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US-3457372-A // Time division switching centers having mutually controlled oscillators // Maurice Karnaugh // Bell Telephone Labor Inc | |||
| Version 1 (current) | 1.10 MB | Shaun Ewing | Jul 22, 1969 00:00 | US-3457372-A // Time division switching centers having mutually controlled oscillators // Maurice Karnaugh // Bell Telephone Labor Inc | ||||
| PDF File 3457639.pdf | 404 kB | Shaun Ewing | Jul 29, 1969 00:00 |
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US-3457639-A // Method for alignment of microcircuit devices on substrate // Charles W. Weller // Bell Telephone Labor Inc | |||
| Version 1 (current) | 404 kB | Shaun Ewing | Jul 29, 1969 00:00 | US-3457639-A // Method for alignment of microcircuit devices on substrate // Charles W. Weller // Bell Telephone Labor Inc |
