"गृहोपयोगी सामान": अवतरणों में अंतर

* [https://web.archive.org/web/20100214083318/http://contest.thinkquest.jp/tqj1998/10157/history/nenpyou.htm When the world first Electric Home appliance was invented], web site with [[Japanese language]] by [[Hokkaidō]] [[Hakodate, Hokkaidō|Hakodatechubu]] High School, [[Personal computer]] research club ([[:ja:北海道函館中部高等学校]])