![]() | |||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 384/255 | |||||
| Picture | Number | Date | Patentee | Title | |
| 632,666 | Sep. 05, 1899 | F. Wilkie | Commutator Grinding Rig | ||
| 1,257,548 | Feb. 26, 1918 | W.S. Thomson | Grinding and Polishing Machine | ||
![]() | 1,599,600 | Sep. 14, 1926 | W.O. Vivarttas | Bearing support for machine tools | |