| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 241/188.2 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 6,902 | Nov. 27, 1849 | S. Hughes, C. Learned | Improvement in machinery for dressing flour | ||
| 211,576 | Jan. 21, 1879 | C.A. Lawton, E.W. Arndt | Improvement in bran-dusters | grain hullers | |