| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 91/44 | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 2,393,918 | Jan. 29, 1946 | R.H. McClellan, C.E. Linden | Hydraulic operating and control mechanism | |
 | 2,671,294 | Mar. 09, 1954 | E.S. Cornell | Hydraulically Driven Machine Tool | |
| 3,003,472 | Oct. 10, 1961 | R.M. Ferris, D.C. Miller | Quill Actuating and Clamping Mechanism | ||
| 3,176,590 | Apr. 06, 1965 | A.H. Dall, H.R. Uhtenwoldt | Clamping Device | ||