翻訳と辞書 Words near each other ・ Leonard Bernstein ・ Leonard Berry (professor) ・ Leonard Betts ・ Leonard Beyers ・ Leonard Bilson ・ Leonard Binder ・ Leona Aglukkaq ・ Leona Alleslev ・ Leona allyni ・ Leona Anderson ・ Leona Baumgartner ・ Leona binoevatus ・ Leona Brown ・ Leona Canyon Regional Open Space Preserve ・ Leona Cavalli ・ Leona Chalmers ・ Leona Creek ・ Leona D. Samson ・ Leona Dalrymple ・ Leona Dare ・ Leona Detiège ・ Leona Dombrowsky ・ Leona E. Tyler ・ Leona Edmiston ・ Leona Florentino ・ Leona Gabriel ・ Leona Gom ・ Leona Graham ・ Leona halma ・ Leona Heights, Oakland, California 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 Leona Chalmers ： ウィキペディア英語版 Leona Chalmers Leona W. Chalmers (born early 1900s) was an American-born actress and author. She was known for creating the first menstrual cup, also known as a "catamenial receptor", in the United States in 1937. There were products similar to this before, but Chalmers was the first to patent and market the device. The menstrual cup was an alternative to the tampon or sanitary napkin for women. After hard rubber cups failed to sell during the 1930s, and facing an upcoming rubber shortage from WWII, Chalmers and her team created a softer version also known as vulcanized rubber. As this product evolved, it changed names and became disposable. ==Works== As an author, Chalmers has written “The Intimate Side of a Woman’s Life” and other books. 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「Leona Chalmers」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.