| Patents Granted on 1982-01-__ |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 4,309,600 | Jan. 05, 1982 | K.F. Bone, R.L. Bomkamp, C.P. Perry | Machine Tool | workpiece changers and storage mechanisms |
| CA-1,116,384 | Jan. 19, 1982 | E.J. Kielma | Vertical spindle machine tool with tiltable spindle and tiltable automatic tool changer | tool changers and storage mechanisms |
| CA-1,116,893 | Jan. 26, 1982 | E.E. Kirkham | Power drawbolt with planetary drive | metalworking machine mechanisms |
| 4,312,435 | Jan. 26, 1982 | L.J. Hollo | Safety devices for mechanically operated apparatus such as a punch press | punch presses |
| 4,312,513 | Jan. 26, 1982 | H.F. Swenson | Gear Holding Hydraulically Actuated Chuck | gear making machines |
