| All Patents in class 483/32 |
Patents 1 -
7
of 7
      |
| Picture | Number | Date | Patentee | Title |
| | 3,760,472 | Sep. 25, 1973 | A.J. Schabowski, E.J. Kielma | Spindle Change Mechanism for a Multiple Spindle Head Machine |
| | 3,981,606 | Sep. 21, 1976 | R.W. Nashold | Machine Boring Tool |
| | 4,077,736 | Mar. 07, 1978 | M.L. Hutchens | Drill Speeder for Machine Tools |
| | 4,125,932 | Nov. 21, 1978 | A.J. Schabowski, E.J. Kielma | Multiple Spindle Machine Tool |
| | 4,427,325 | Jan. 24, 1984 | J.T. Currer, A.J. Schabowski, E.J. Kielma | Multiple Spindle Toolhead |
| | 4,679,970 | Jul. 14, 1987 | E.R. Lohneis, R.T. Woythal | High Speed Toolholder for a Machining Center |
| | 4,759,115 | Jul. 26, 1988 | E.J. Kielma | Numerically Controlled Automatic Tool Changing Machining Center Having a Bar-Type Spindle |
