| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 477/185 | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 2,354,010 | Jul. 18, 1944 | H.J. Siekmann, W.F. Groene | Spindle Control Mechanism | ||
| 2,884,801 | May 05, 1959 | R.M. Woytych | Automatic Positioning Device | ||