| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 221/157 | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 1,835,591 | Dec. 08, 1931 | E.P. Bullard | Automatic Work Feeding and Chucking Means for Multiple Spindle Lathes | ||
 | 2,761,585 | Sep. 04, 1956 | R.H. Mustonen, I.J. Gruenberg, A.A. Muehling | Apparatus for orienting prismatic bodies | |