| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 83/144 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 156,558 | Nov. 03, 1874 | P.J. Frantze | Improvement in machines for cutting and pressing bungs | bung making machines | |
| 921,068 | May 11, 1909 | L.H. Bertsch, H. Schelhammer, C.A. Bertsch | Punching or Shearing Machine | metal punching machines | |