| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 74/89.27 | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 434,576 | Aug. 19, 1890 | H.B. Wyman | Drilling Machine | ||
| 1,108,107 | Aug. 18, 1914 | A.L. De Leeuw | Feed Mechanism for Machine Tools | ||
 | 3,103,827 | Sep. 17, 1963 | N.R. Logan | Dual Operator for Slides | |