| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 72/351 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,434,949 | Nov. 07, 1922 | R.W. Glasner | Die Cushion | sheet metal stamping dies | |
| 1,861,337 | May 31, 1932 | W. Ernst | Hydraulic Metal Drawing Press | hydraulic metalworking presses | |
| 1,891,121 | Dec. 13, 1932 | R. Thoreson | Drawing Press or the Like | hydraulic metalworking presses | |
| 1,911,385 | May 30, 1933 | R.J. Pardee | Draw press | stamping presses | |