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Electric bell
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81	A HISTORY OF THE KELLOGG SWITCHBOARD & SUPPLY COMPANY Chicago, Illinois Add to Reading List Source URL: pdfs.telephonearchive.com Language: English - Date: 2007-05-08 18:54:13 AT&T Monopolies Electronic engineering ITT Corporation Kellogg Switchboard & Supply Company Western Electric Kellogg Alcatel-Lucent Federal Telegraph Company Telephony Technology Bell System
82	PDF Document Add to Reading List Source URL: www.nasonline.org Language: English - Date: 2011-11-10 15:17:37 Telephony Carty Telephone Western Electric Awaydays Todd Carty Technology Bell System Electronic engineering
83	PDF Document Add to Reading List Source URL: www.aes.org Language: English - Date: 2007-02-26 14:42:47 Arthur C. Keller Bell Labs Stereophonic sound Electronic engineering Sound recording and reproduction Western Electric Leopold Stokowski Massey Keller Alcatel-Lucent Bell System Audio engineering
84	PDF Document Add to Reading List Source URL: scholar.lib.vt.edu Language: English - Date: 1998-10-28 10:21:41 Electronic engineering Theodore Newton Vail Vail Colorado Western Electric Telegraphy Walter Sherman Gifford AT&T Telecommunication Albert S. Burleson Bell System Technology Telephony
85	PDF Document Add to Reading List Source URL: mpra.ub.uni-muenchen.de Language: English - Date: 2013-02-11 16:53:43 Electronic engineering Bell Labs Bell System Western Electric Avaya AT&T Technologies Ericsson Patricia Russo Tellabs Alcatel-Lucent Technology Electronics
86	PDF Document Add to Reading List Source URL: books.nap.edu Language: English - Date: 2007-08-24 22:37:04 Telephony Carty Telephone Western Electric Awaydays Todd Carty Technology Bell System Electronic engineering

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