Name Size Creator Creation Date Labels Comment  
PDF File 2408081.pdf 1000 kB Shaun Ewing Sept 24, 1946 00:00
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US-2408081-A // Artillery predictor // Lovell Clarence A. ; Parkinson David B. ; Jr. Karl D. Swartzel, ; Weber Bruce T. // Bell Telephone Labor Inc
PDF File 2408074.pdf 1.28 MB Shaun Ewing Sept 24, 1946 00:00
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US-2408074-A // Teletypewriter switchboard // Koos Paul V. // Bell Telephone Labor Inc
PDF File 2408072.pdf 1.04 MB Shaun Ewing Sept 24, 1946 00:00
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US-2408072-A // Telephone repeater circuit // Johnson Kenneth S. // Bell Telephone Labor Inc
PDF File 2408046.pdf 889 kB Shaun Ewing Sept 24, 1946 00:00
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US-2408046-A // Electrical resistance unit // Coyne Howard L. ; Kuhn John J. ; Ross John E. // Bell Telephone Labor Inc
PDF File 2408033.pdf 314 kB Shaun Ewing Sept 24, 1946 00:00
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US-2408033-A // Coupling system // Beck Alfred C. // Bell Telephone Labor Inc
PDF File 2408032.pdf 526 kB Shaun Ewing Sept 24, 1946 00:00
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US-2408032-A // Coupling arrangement // Beck Alfred C. // Bell Telephone Labor Inc
PDF File 2407690.pdf 729 kB Shaun Ewing Sept 17, 1946 00:00
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US-2407690-A // Wave guide electrotherapeutic system // Southworth George C. // Bell Telephone Labor Inc
PDF File 2407684.pdf 895 kB Shaun Ewing Sept 17, 1946 00:00
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US-2407684-A // Radio communication system // Roberts Leland C. // Bell Telephone Labor Inc
PDF File 2407678.pdf 686 kB Shaun Ewing Sept 17, 1946 00:00
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US-2407678-A // Thermoelectric system // Ohl Russell S. // Bell Telephone Labor Inc
PDF File 2407667.pdf 428 kB Shaun Ewing Sept 17, 1946 00:00
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US-2407667-A // Harmonic generator // Kircher Reymond J. // Bell Telephone Labor Inc
PDF File 2407650.pdf 590 kB Shaun Ewing Sept 17, 1946 00:00
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US-2407650-A // Wiper contact for electrical devices // Butterfield Joseph T. ; Knapp Harry M. ; Runyon Benjamin F. // Bell Telephone Labor Inc
PDF File 2407649.pdf 819 kB Shaun Ewing Sept 17, 1946 00:00
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US-2407649-A // Direction finding system // Budenbom Horace T. // 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
PDF File 2407325.pdf 339 kB Shaun Ewing Sept 10, 1946 00:00
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US-2407325-A // Range converter // Parkinson David B. // Bell Telephone Labor Inc
PDF File 2407320.pdf 1.49 MB Shaun Ewing Sept 10, 1946 00:00
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US-2407320-A // Electronic counter // Miller Ohmer R. // Bell Telephone Labor Inc
PDF File 2407315.pdf 407 kB Shaun Ewing Sept 10, 1946 00:00
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US-2407315-A // Liquid medium for ultrasonic compressional wave transmission // Mason Warren P. // Bell Telephone Labor Inc
PDF File 2407298.pdf 547 kB Shaun Ewing Sept 10, 1946 00:00
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US-2407298-A // Electron discharge apparatus // Skellett Albert M. // Bell Telephone Labor Inc
PDF File 2407297.pdf 794 kB Shaun Ewing Sept 10, 1946 00:00
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US-2407297-A // Electron discharge apparatus // Skellett Albert M. // Bell Telephone Labor Inc
PDF File 2407296.pdf 404 kB Shaun Ewing Sept 10, 1946 00:00
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US-2407296-A // Electric discharge apparatus // Skellett Albert M. // 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
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