| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1952-03-04 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 2,587,896 | Mar. 04, 1952 | E.C. Raehrs | Broaching Machine | broaching machines | |
| 2,587,929 | Mar. 04, 1952 | L.D. Tyson | Steady Rest | metal lathe accessories and attachments | |
| 2,588,205 | Mar. 04, 1952 | X.F. Castelli | Control Mechanism for Screw Machines | machine tool controls | |