| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1980-01-29 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 4,185,376 | Jan. 29, 1980 | R. Johnstone | Unmanned Machining Center With Tool Checking | numerically controlled milling machines | |