Specification of the patent granted to Sigismond Leoni for improvements in the manufacture of useful and ornamental articles, surfaces, and works, parts of articles, and parts of machinery or apparatus, from talc and other silicates of magnesia, and from the same combined with other substances.—Dated March 21, 1859

• Book ID: 113153170
• Publisher: Elsevier Science
• Year: 1860
• Tongue: English
• Weight: 134 KB
• Volume: 69
• Category: Article
• ISSN: 0016-0032
• DOI: 10.1016/0016-0032(60)91052-8