| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 83/14 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 255,412 | Mar. 28, 1882 | H.F. Campbell | Mechanism for and method of forming hoop-splints | band sawmills | |
| 779,516 | Jan. 10, 1905 | J. Armstrong | Process of Cuttting Self Hardening Steel | ||