Name Size Creator Creation Date Labels Comment  
PDF File 3323114.pdf 659 kB Shaun Ewing May 30, 1967 00:00
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US-3323114-A // Nondestructively interrogated magnetic memory // Gebhardt Robert C. ; Irland Edwin A. // Bell Telephone Labor Inc
PDF File 3323079.pdf 380 kB Shaun Ewing May 30, 1967 00:00
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US-3323079-A // Strip line circulator // Linn Donald F. // Bell Telephone Labor Inc
PDF File 3322907.pdf 443 kB Shaun Ewing May 30, 1967 00:00
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US-3322907-A // Visual signaling apparatus for electronic switching system // Browne Thomas E. ; Goldschmidt Karl ; Williford Oscar H. // Bell Telephone Labor Inc
PDF File 3322903.pdf 467 kB Shaun Ewing May 30, 1967 00:00
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US-3322903-A // Telephone signaling system // Chapin Daryl M. // Bell Telephone Labor Inc
PDF File 3322902.pdf 425 kB Shaun Ewing May 30, 1967 00:00
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US-3322902-A // Telephone subscriber's line circuit // Carney Adam C. // Bell Telephone Labor Inc
PDF File 3322900.pdf 1.18 MB Shaun Ewing May 30, 1967 00:00
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US-3322900-A // Pretranslation circuit for multifrequency to dial pulse converter // Winter Harry // Bell Telephone Labor Inc
PDF File 3322098.pdf 1.24 MB Shaun Ewing May 30, 1967 00:00
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US-3322098-A // Electrostatic apparatus // Jr. Dewey W. Pegram, // Bell Telephone Labor Inc
PDF File 3322026.pdf 244 kB Shaun Ewing May 30, 1967 00:00
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US-3322026-A // Attenuation measuring device using an optical maser // Rigrod William W. // Bell Telephone Labor Inc
PDF File 3321728.pdf 281 kB Shaun Ewing May 23, 1967 00:00
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US-3321728-A // Rotating electrical connector for armored cord // Cocco Eugene R. ; Martin Victor S. // Bell Telephone Labor Inc
PDF File 3321719.pdf 410 kB Shaun Ewing May 23, 1967 00:00
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US-3321719-A // Apparatus facilitating adjustment of equalizers // Kaenel Reginald A. // Bell Telephone Labor Inc
PDF File 3321714.pdf 285 kB Shaun Ewing May 23, 1967 00:00
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US-3321714-A // Light modulating system // Tien Ping K. // Bell Telephone Labor Inc
PDF File 3321710.pdf 559 kB Shaun Ewing May 23, 1967 00:00
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US-3321710-A // Time-compression system employing means to selectively alter timecompression factor without changing length of delay medium // Dunnican William O. // Bell Telephone Labor Inc
PDF File 3321701.pdf 515 kB Shaun Ewing May 23, 1967 00:00
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US-3321701-A // Ionization manometer which compares an ion neutralized electron beam flow with an unneutralized beam flow // Crowell Merton H. // Bell Telephone Labor Inc
PDF File 3321647.pdf 291 kB Shaun Ewing May 23, 1967 00:00
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US-3321647-A // Elastic wave generator of highly resolved and concentrated beam // Tien Ping K. // Bell Telephone Labor Inc
PDF File 3321583.pdf 365 kB Shaun Ewing May 23, 1967 00:00
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US-3321583-A // Supervisory circuit for telephone subscriber's line // Maul Lloyd L. // Bell Telephone Labor Inc
PDF File 3321582.pdf 1.16 MB Shaun Ewing May 23, 1967 00:00
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US-3321582-A // Wave analyzer // Schroeder Manfred R. // Bell Telephone Labor Inc
PDF File 3321278.pdf 598 kB Shaun Ewing May 23, 1967 00:00
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US-3321278-A // Process for controlling gas phase composition // Theuerer Henry C. // Bell Telephone Labor Inc
PDF File 3320562.pdf 377 kB Shaun Ewing May 16, 1967 00:00
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US-3320562-A // Switch assembly using magnetically operated switches // Germanton Charles E. // Bell Telephone Labor Inc
PDF File 3320556.pdf 488 kB Shaun Ewing May 16, 1967 00:00
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US-3320556-A // Impedance transformer // Schneider Martin V. // Bell Telephone Labor Inc
PDF File 3320500.pdf 370 kB Shaun Ewing May 16, 1967 00:00
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US-3320500-A // Tantalum alloy capacitor // Axelrod Norman N. ; Guberman Herbert D. ; Schwartz Newton ; Vromen Benjamin H. // Bell Telephone Labor Inc
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