| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | Patent number: | Patent Date: |
| Patents for F. S. Hanford | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 108,822 | Nov. 01, 1870 | J.S. Lane, J.H. Pitkin | Machine for Grinding and Polishing Metal | polishing and buffing machinery | |