The invention of carbon paper 0 05.10.2018 21:30 CBSNews.com On October 7, 1806, the duplicative stationery used for making copies was patented by English inventor Ralph Wedgwood Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ
