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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Robert G. Brown ： ウィキペディア英語版 Robert G. Brown Robert G. Brown (ca. 1870–1920) was an American inventor who made the first telephone handset, in 1878. The Gold and Stock Exchange in New York used a few of the handsets. They were not accepted by the Bell Company until nearly fifty years later, when they began being used in the United States. Robert G. Brown graduated from Brooklyn Collegiate and Polytechnic Institute (which became what's today known as Polytechnic Institute of New York University) in 1868.〔(【引用サイトリンク】title=ePoly Briefs )〕〔(【引用サイトリンク】title=i2e Invention Gallery )〕〔(【引用サイトリンク】title=WHAT WILL YOU DO? )〕 ==Europe connection== Brown went to France with the hope that there would be more receptivity to his idea. In 1879, the Société Générale des Téléphones produced a telephone using Brown's handset design, which became popular in Europe. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Robert G. Brown」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.