7. For an improvement in the machinery for spinning cotton, &c.; John Brown, Stonington, New London county, Connecticut, June 13

• Book ID: 114029002
• Publisher: Elsevier Science
• Year: 1831
• Tongue: English
• Weight: 103 KB
• Volume: 12
• Category: Article
• ISSN: 0016-0032
• DOI: 10.1016/s0016-0032(31)90939-3