Leo Baekeland
18631944
Belgian American inventor and chemist known as "The Father of the Plastics Industry" for inventing Velox photographic paper and Bakelite
2 მემორიალი მოიძებნა
ყველას ნახვა ცხოვრებებში ფილტრის გამოყენებით18631935
French Neo-Impressionist painter and graphic artist known for co-developing the Pointillism technique with Georges Seurat
