Name Size Creator Creation Date Labels Comment  
PDF File 3297828.pdf 1.34 MB Shaun Ewing Jan 10, 1967 00:00
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US-3297828-A // Operator position control equipment for serving calls on an overlap basis // Baumfalk John ; Mcguinness Thomas P. ; Nance Robert C. // Bell Telephone Labor Inc
PDF File 3296692.pdf 327 kB Shaun Ewing Jan 10, 1967 00:00
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US-3296692-A // Thermocompression wire attachments to quartz crystals // Griffin Jack P. // Bell Telephone Labor Inc
PDF File 3296602.pdf 423 kB Shaun Ewing Jan 03, 1967 00:00
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US-3296602-A // Magnetic memory element with nondestructive read-out // Jr. John A. Baldwin, // Bell Telephone Labor Inc
PDF File 3296555.pdf 529 kB Shaun Ewing Jan 03, 1967 00:00
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US-3296555-A // Temperature-stable sonic transmission elements comprising crystalline materials containing jahn-teller ions // Fraser David B. ; Gyorgy Ernst M. ; Craw Roy C. Le ; Schnettler Frank J. // Bell Telephone Labor Inc
PDF File 3296554.pdf 379 kB Shaun Ewing Jan 03, 1967 00:00
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US-3296554-A // Unijunction transistor relaxation oscillator with sine wave synchronization // Favin David L. // Bell Telephone Labor Inc
PDF File 3296458.pdf 385 kB Shaun Ewing Jan 03, 1967 00:00
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US-3296458-A // Peak indicator // Fracassi Renato D. ; Madsen Eric V. // Bell Telephone Labor Inc
PDF File 3296455.pdf 762 kB Shaun Ewing Jan 03, 1967 00:00
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US-3296455-A // Bistable magnetic core circuit // Jr. John A. Baldwin, // Bell Telephone Labor Inc
PDF File 3295117.pdf 563 kB Shaun Ewing Dec 27, 1966 00:00
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US-3295117-A // Position sensing apparatus // Ault Cyrus F. ; Iii Samuel F. Rise // Bell Telephone Labor Inc
PDF File 3295116.pdf 1.75 MB Shaun Ewing Dec 27, 1966 00:00
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US-3295116-A // Magnetic memory drive circuits for producing stepped drive pulses // Genke Richard M. ; Ketchledge Raymond W. ; Sager Richard E. // Bell Telephone Labor Inc
PDF File 3295113.pdf 905 kB Shaun Ewing Dec 27, 1966 00:00
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US-3295113-A // Memory circuits including a magnetic overlay // Bobeck Andrew H. ; Smith James L. // Bell Telephone Labor Inc
PDF File 3295111.pdf 6.19 MB Shaun Ewing Dec 27, 1966 00:00
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US-3295111-A // Information storage system // Ault Cyrus F. ; Gallaher Lee E. ; Greenwood Tancred S. // Bell Telephone Labor Inc
PDF File 3295073.pdf 756 kB Shaun Ewing Dec 27, 1966 00:00
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US-3295073-A // Frequency discriminating circulator // Seidel Harold ; Jr. Lawrence J. Varnerin, // Bell Telephone Labor Inc
PDF File 3295064.pdf 438 kB Shaun Ewing Dec 27, 1966 00:00
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US-3295064-A // Ultrasonic pulse modifier // White Donald L. // Bell Telephone Labor Inc
PDF File 3295043.pdf 434 kB Shaun Ewing Dec 27, 1966 00:00
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US-3295043-A // D. c. to d. c. regulated converter // Massey Richard P. // Bell Telephone Labor Inc
PDF File 3294922.pdf 586 kB Shaun Ewing Dec 27, 1966 00:00
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US-3294922-A // Operator position equipment for telephone systems // Schneider Edward W. ; Schoeffler Max S. // Bell Telephone Labor Inc
PDF File 3294919.pdf 976 kB Shaun Ewing Dec 27, 1966 00:00
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US-3294919-A // Convertible binary counter and shift register with interstage gating means individual to each operating mode // Kerr Douglas A. ; Jr. George F. Swetnam, // Bell Telephone Labor Inc
PDF File 3294911.pdf 2.66 MB Shaun Ewing Dec 27, 1966 00:00
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US-3294911-A // Telephone system calculator // Nightingale John G. // Bell Telephone Labor Inc
PDF File 3294896.pdf 594 kB Shaun Ewing Dec 27, 1966 00:00
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US-3294896-A // Digital encoder for facsimile transmission // Jr. William Rae Young, // Bell Telephone Labor Inc
PDF File 3294669.pdf 419 kB Shaun Ewing Dec 27, 1966 00:00
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US-3294669-A // Apparatus for sputtering in a highly purified gas atmosphere // Theuerer Henry C. // Bell Telephone Labor Inc
PDF File 3294653.pdf 380 kB Shaun Ewing Dec 27, 1966 00:00
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US-3294653-A // Method for fabricating printed circuit components // Keller Harry N. ; Mclean David A. ; Vromen Benjamin H. // Bell Telephone Labor Inc
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