| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1980-12-16 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| CA-1,091,484 | Dec. 16, 1980 | E.J. Kielma, A.J. Schabowski | Multiple spindle machine tool | tool changers and storage mechanisms | |
| 4,239,450 | Dec. 16, 1980 | L.J. Geitner, C.C. Herbeck | Adjusting mechanism for variable inlet vane | ||