| Patents for Producto Machine Co. |
Patents 1 -
10
of 33
      |
| Picture | Number | Date | Patentee | Title |
| | 1,689,635 | Oct. 30, 1928 | N.M. Marsilius | Milling machine |
| | FR-662,180 | Aug. 03, 1929 | . | Automatic milling machine |
| | GB-320,496 | Oct. 17, 1929 | N.M. Marsilius | Improvements in automatic milling machines |
| | GB-322,020 | Nov. 28, 1929 | N.M. Marsilius | Improvements in milling machines |
| | 1,756,831 | Apr. 29, 1930 | N.M. Marsilius | Milling machine |
 | CA-306,593 | Dec. 09, 1930 | N.M. Marsilius | Milling machine |
| | 1,860,840 | May 31, 1932 | N.M. Marsilius, O.A. Olsen | Milling machine |
| | 1,865,198 | Jun. 28, 1932 | N.M. Marsilius | Milling machine |
| | 1,868,016 | Jul. 19, 1932 | N.M. Marsilius, O.A. Olsen | Milling machine |
| | 1,881,794 | Oct. 11, 1932 | N.M. Marsilius | Cam milling machine |
