| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1847-04-24 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| AI82 | Apr. 24, 1847 | J. Nasmyth | Machinery or apparatus operated by steam for forging, stamping, and cutting iron and other substances | steam hammers | |
| 5,087 | Apr. 24, 1847 | M. Andrews | Bitstock | brace chucks | |