Name Size Creator Creation Date Labels Comment  
PDF File 662527.pdf 729 kB Shaun Ewing Nov 27, 1900 00:00
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US-662527-A // Telegraph signaling apparatus. // Edward B. Ellicott // Western Electric Co
PDF File 662510.pdf 353 kB Shaun Ewing Nov 27, 1900 00:00
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US-662510-A // Incandescent-lamp socket. // Ernest P. Warner // Western Electric Co
PDF File 660156.pdf 652 kB Shaun Ewing Oct 23, 1900 00:00
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US-660156-A // Method of controlling moving vessels or vehicles. // Bradley A. Fiske // Western Electric Co
PDF File 660155.pdf 860 kB Shaun Ewing Oct 23, 1900 00:00
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US-660155-A // Apparatus for controlling mechanism of moving vessels or vehicles. // Bradley Allan Fiske // Western Electric Co
PDF File 659789.pdf 689 kB Shaun Ewing Oct 16, 1900 00:00
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US-659789-A // Signal for telephone trunk-lines. // Henry Middlebrook Crane // Western Electric Co
PDF File 659768.pdf 451 kB Shaun Ewing Oct 16, 1900 00:00
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US-659768-A // Pilot-signal for telephone-switchboards. // Charles E. Scribner // Western Electric Co
PDF File 659759.pdf 432 kB Shaun Ewing Oct 16, 1900 00:00
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US-659759-A // Telephone-exchange system. // James L. Mcquarrie // Western Electric Co
PDF File 656997.pdf 461 kB Shaun Ewing Aug 28, 1900 00:00
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US-656997-A // Signal for telephone trunk-lines. // Frank R. Mcberty // Western Electric Co
PDF File 656996.pdf 309 kB Shaun Ewing Aug 28, 1900 00:00
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US-656996-A // Supervisory signal for telephone-switchboards. // Frank R. Mcberty // Western Electric Co
PDF File 656957.pdf 329 kB Shaun Ewing Aug 28, 1900 00:00
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US-656957-A // Electric signaling apparatus. // Edward B. Ellicott ; Louis E. Oehring // Western Electric Co
PDF File 656907.pdf 427 kB Shaun Ewing Aug 28, 1900 00:00
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US-656907-A // Telephone signaling appliance for party telephone-lines. // Josef Steiner ; William H. Tuck // Western Electric Co
PDF File 655164.pdf 414 kB Shaun Ewing Jul 31, 1900 00:00
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US-655164-A // Connection-counter for telephone-lines. // Charles E. Scribner // Western Electric Co
PDF File 654924.pdf 474 kB Shaun Ewing Jul 31, 1900 00:00
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US-654924-A // Switchboard for telephone-lines. // Charles E. Scribner // Western Electric Co
PDF File 654758.pdf 954 kB Shaun Ewing Jul 31, 1900 00:00
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US-654758-A // Apparatus for telephone-switchboards. // Joseph J. O'Connell // Western Electric Co
PDF File 654750.pdf 517 kB Shaun Ewing Jul 31, 1900 00:00
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US-654750-A // Switchboard for telephone-lines. // Frank R. Mcberty // Western Electric Co
PDF File 654749.pdf 637 kB Shaun Ewing Jul 31, 1900 00:00
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US-654749-A // Signal appliance for telephone-switchboards. // Frank R. Mcberty ; James L. Mcquarrie // Western Electric Company Of Chicago
PDF File 654748.pdf 1.21 MB Shaun Ewing Jul 31, 1900 00:00
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US-654748-A // Telephone toll apparatus. // Frank R. Mcberty // Western Electric Co
PDF File 654747.pdf 510 kB Shaun Ewing Jul 31, 1900 00:00
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US-654747-A // Supervisory signal for telephone-switchboards. // Frank R. Mcberty // Western Electric Co
PDF File 653319.pdf 585 kB Shaun Ewing Jul 10, 1900 00:00
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US-653319-A // Supervisory and busy-test appliance for telephone-lines. // Charles E. Scribner // Western Electric Co
PDF File 652977.pdf 924 kB Shaun Ewing Jul 03, 1900 00:00
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US-652977-A // Signaling apparatus for telephone-switchboards. // Joseph J. O'Connell // Western Electric Co
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