Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
All Patents in class 409/88 | |||||
Number | Date | Patentee | Title | Type | |
2,100,953 | Nov. 30, 1937 | P.M. Henkes, G. Gorton | Engraving and Related Machines | metal engraving machines | |
2,110,873 | Mar. 15, 1938 | P.M. Henkes, G. Gorton | Engraving Machine | metal engraving machines |