| Patents Granted on 1974-10-15 |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 3,840,981 | Oct. 15, 1974 | J.T. Currer, E.J. Kielma | Tool Change Arm Grip | tool changers and storage mechanisms |
| 3,841,140 | Oct. 15, 1974 | J.F. Hryc | Control system for press brakes and the like | sheet metal brakes |
| 3,841,216 | Oct. 15, 1974 | H.W. Huffman, H.W. Huffman | Method of and apparatus for correcting deviations in length and registration in a continuous strip of material | |
| 3,841,619 | Oct. 15, 1974 | R.P. Hickman | Workbenches | workbenches |
| 3,842,330 | Oct. 15, 1974 | N.C. Kolell | Method and Apparatus for Numerical Control of Members Independently Movable Along Coincident Axes | nc and cnc apparatus |
