| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 147/42 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 88,053 | Mar. 23, 1869 | S. Corson, B.F. Mattox | Improvement in chamfering-machines | barrel making machines | |
| 351,586 | Oct. 26, 1886 | D. Eisolt | Extension Chamfer Knife | chamfer knives | |