| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 475/208 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,611,042 | Dec. 14, 1926 | M.K. Akers, H.L. Johnston | Variable-speed mechanism | ||
| 2,495,312 | Jan. 24, 1950 | T. Foster, S.A. Bradenburg, C.A. Bickel | Power Unit for Machine Tools | metal lathe accessories and attachments | |