| Patents Granted on 1970-12-29 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 3,550,230 | Dec. 29, 1970 | H.F. Armstrong | Cutting Tool with Chip Breaker | lathe tools |
| 3,550,487 | Dec. 29, 1970 | E.F. Drechsler, W.E. Brainard, M.L. Hutchens, J.S. Randall | Machine Tool | numerically controlled lathes |
| 3,550,489 | Dec. 29, 1970 | L.W. Kuhn | Turret head for quick-change tool | lathe tool holders and tool posts |
| 3,550,628 | Dec. 29, 1970 | D.J. Warner | Fluid Control Valve | valves |
| 3,550,976 | Dec. 29, 1970 | S.J. Krupnik, Jr., C.K. Rauser, Sr. | Tool Storage Fixture | tool storage |
| 3,551,125 | Dec. 29, 1970 | R.T. Hallewell | Method of forming a grinding wheel | grinding wheels |
| 3,551,656 | Dec. 29, 1970 | J.A. Wohfeil | Numerical Control System | machine tool controls |
