| All Patents in class 409/107 |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
| | 2,024,256 | Dec. 17, 1935 | B. Sassen | Pattern Controlled Die Sinking Machine |
| | 2,142,061 | Dec. 27, 1938 | B. Sassen | Automatic Universal Profile and Die Sinking Machine |
| | 2,443,793 | Jun. 22, 1948 | E.W. Yates, W. Trible, G.A. Lensky | Pattern Controlled Machine Tool |
| | 2,664,787 | Jan. 05, 1954 | A.G. Plimmer | Thermal Compensator |
| | 2,716,925 | Sep. 06, 1955 | E.G. Roehm | Reproducing Machine |
| | 2,747,469 | May 29, 1956 | H. Fritschi, H. Ernst | Cutter Position Compensating Mechanism for Profiling Machines |
| | 2,788,718 | Apr. 16, 1957 | M.E. Martellotti | Contouring Machine |
| | 2,849,927 | Sep. 02, 1958 | W.H. Sorenson, J. Daugherty | Planer Type Skin Milling Machine |
| | 3,106,046 | Oct. 08, 1963 | A.H. Dall | Contour Tracing Apparatus |
