| Patents Granted on 1970-06-23 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 3,516,149 | Jun. 23, 1970 | G. Mickas | Machining Apparatus with Automatic Tool Changing Means | tool changers and storage mechanisms |
| 3,516,306 | Jun. 23, 1970 | J. Müller | Boring Head for Machine Tools | boring heads |
| 3,516,309 | Jun. 23, 1970 | O. Hermann | Tracer Controlled Feed Mechanism for Machine Tools | metalworking machine mechanisms |
| 3,516,328 | Jun. 23, 1970 | S.E. Klabunde, G.H. Jones | Machine Tool With Longitudinally Adjustable and Hydraulically Clamped Rotary Machining Spindle | metalworking machine mechanisms |
| 3,516,439 | Jun. 23, 1970 | J.C. Le Veque, M.R. Hicks | Low Fluid Pressure Actuated Fluid Jet Interrupter Means | metalworking machine mechanisms |
| 3,516,458 | Jun. 23, 1970 | C. Hedrei | Guides for twin blade saws | band sawmills |
| 3,516,462 | Jun. 23, 1970 | E.O. Martinson, P.A. Huffaker | Apparatus for harvesting trees | tree felling machines |
| 3,517,286 | Jun. 23, 1970 | R.E. Stobbe | Absolute Position Control Circuit for Numerically Controlled Machine Tools | numerically controlled milling machines |
