翻訳と辞書 |
Wilhelm Emil Fein : ウィキペディア英語版 | Wilhelm Emil Fein
Wilhelm Emil Fein (born 16 January 1842 in Ludwigsburg; died 6 October 1898 in Stuttgart) was a German inventor. He invented the worldwide first portable electric drill. == Life == In 1867, he and his brother Carl founded their own company. In 1895, the first portable handheld drill was created by the two brothers. It was however not the first worldwide electric drill, which had been invented by Arthur Arnot in Australia six years earlier.
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「Wilhelm Emil Fein」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.
|
|