翻訳と辞書 Words near each other ・ John Kiersey ・ John Kiffmeyer ・ John Kifner ・ John Kiggins ・ John Kilaka ・ John Kilborn ・ John Kilburn ・ John Kilby Smith ・ John Kiley ・ John Kiley (baseball) ・ John Kilian ・ John Kilkenny ・ John Killaly ・ John Killeen ・ John Killeen Handy (politician) ・ John Killefer ・ John Killick ・ John Killigrew ・ John Killigrew (c.1557-1605) ・ John Killigrew (d.1584) ・ John Killough Stewart ・ John Kilpatrick ・ John Kilpatrick (disambiguation) ・ John Kilpatrick (politician) ・ John Kilpatrick Turnpike ・ John Kim ・ John Kim (actor) ・ John Kim (professor) ・ John Kimball ・ John Kimball (New Hampshire) Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク John Killefer ： ウィキペディア英語版 John Killefer John Killefer (May 24, 1833 - July 1926) was a businessman and inventor. ==History== John Killefer apprenticed for two years as a blacksmith beginning in 1850, then moved to southern California and bought an orange grove. He soon noticed the phenomenon referred to as hardpan (the creation of a water resistant soil layer). Sometime in 1892 he designed and created the chisel plough for land tilling in order to prevent or defeat hardpanning. He founded Killefer Manufacturing Company in 1893 in San Bernardino, California. He relocated his company to Palmetto Street, Los Angeles, California in 1895 in order to lower overhead costs for the production of his plow. His son took over the company before it was sold to Deere & Company in 1937. 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「John Killefer」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.