| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | Patent number: | Patent Date: |
| Patents for Samuel Thomas Armstrong | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| GB-186,602,001 | Aug. 02, 1866 | S.T. Armstrong | Machine for cutting dovetail joints | dovetailing machines | |