Name Size Creator Creation Date Labels Comment  
PDF File 2083384.pdf 204 kB Shaun Ewing Jun 08, 1937 00:00
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US-2083384-A // Relay structure // Kuch Frederick Carl // Bell Telephone Labor Inc
PDF File 2083388.pdf 321 kB Shaun Ewing Jun 08, 1937 00:00
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US-2083388-A // Tool for turning cable reels // Moore Charles R. // Bell Telephone Labor Inc
PDF File 2083404.pdf 1003 kB Shaun Ewing Jun 08, 1937 00:00
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US-2083404-A // Telephone system // Saul George N. // Bell Telephone Labor Inc
PDF File 2083416.pdf 570 kB Shaun Ewing Jun 08, 1937 00:00
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US-2083416-A // Radio direction finding system // Aiken Charles B. // Bell Telephone Labor Inc
PDF File 2083495.pdf 663 kB Shaun Ewing Jun 08, 1937 00:00
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US-2083495-A // Electrical indicating or measuring system // Black Harold S. ; Edson James O. // Bell Telephone Labor Inc
PDF File 2084104.pdf 701 kB Shaun Ewing Jun 15, 1937 00:00
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US-2084104-A // Signaling system // Myers Oscar // Bell Telephone Labor Inc
PDF File 2084105.pdf 648 kB Shaun Ewing Jun 15, 1937 00:00
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US-2084105-A // Telephone control system // Myers Oscar // Bell Telephone Labor Inc
PDF File 2084115.pdf 990 kB Shaun Ewing Jun 15, 1937 00:00
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US-2084115-A // Control circuits // Terry Donald M. // Bell Telephone Labor Inc
PDF File 2084121.pdf 1.39 MB Shaun Ewing Jun 15, 1937 00:00
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US-2084121-A // Prepayment telephone system // Anderson Emil N. ; Bascom Henry M. ; Getz Emil L. ; Jr. George Sandalls, // American Telephone & Telegraph ; Bell Telephone Labor Inc
PDF File 2084123.pdf 617 kB Shaun Ewing Jun 15, 1937 00:00
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US-2084123-A // Loading coil case // Bardsley Joseph R. // Bell Telephone Labor Inc
PDF File 2084135.pdf 367 kB Shaun Ewing Jun 15, 1937 00:00
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US-2084135-A // Amplifier circuits // Ford Gaylon T. // Bell Telephone Labor Inc
PDF File 2085073.pdf 778 kB Shaun Ewing Jun 29, 1937 00:00
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US-2085073-A // Sound translating device // Bostwick Lee G. // Bell Telephone Labor Inc
PDF File 2085077.pdf 423 kB Shaun Ewing Jun 29, 1937 00:00
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US-2085077-A // Insulator // Fox Arthur L. ; Haskell Frederic V. ; Sturzenegger William C. // Bell Telephone Labor Inc
PDF File 2085079.pdf 718 kB Shaun Ewing Jun 29, 1937 00:00
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US-2085079-A // Cutting device // Broadwell Howard // Bell Telephone Labor Inc
PDF File 2085093.pdf 865 kB Shaun Ewing Jun 29, 1937 00:00
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US-2085093-A // Sheet holding means // Gauthier Marcel C. // Bell Telephone Labor Inc
PDF File 2085094.pdf 1.08 MB Shaun Ewing Jun 29, 1937 00:00
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US-2085094-A // Gas-filled tube circuits // Goodall William M. // Bell Telephone Labor Inc
PDF File 2085117.pdf 661 kB Shaun Ewing Jun 29, 1937 00:00
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US-2085117-A // Radio receiver // Morrison Howard ; Reichle Winfried E. ; Thayer Gordon N. // Bell Telephone Laborateries In
PDF File 2085125.pdf 632 kB Shaun Ewing Jun 29, 1937 00:00
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US-2085125-A // Radio transmitter // Shaw Robert C. // Bell Telephone Labor Inc
PDF File 2085130.pdf 348 kB Shaun Ewing Jun 29, 1937 00:00
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US-2085130-A // Acoustic device // Swickard Andrew E. // Bell Telephone Labor Inc
PDF File 2086101.pdf 410 kB Shaun Ewing Jul 06, 1937 00:00
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US-2086101-A // Synchronization of engines // Stoller Hugh M. // Bell Telephone Labor Inc
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