| Patents Granted on 1939-03-14 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| CA-380,060 | Mar. 14, 1939 | H.G. Mueller | Meccanisme des Tiroirs de Machine a Vapeur | steam engine valve gear |
| 2,150,184 | Mar. 14, 1939 | G.F. Pearson | Screw holding screwdriver | screw starters |
| 2,150,561 | Mar. 14, 1939 | E. Reaney | Shankless Bit Holder and Clamp | lathe tool holders and tool posts |
| 2,150,621 | Mar. 14, 1939 | E.A. Hall | Pilot for Valve Seat Facing Tools | valve reseating tools |
| 2,150,688 | Mar. 14, 1939 | T.G. Louis | Magneto | ignition systems |
| 2,150,858 | Mar. 14, 1939 | G.K. Eggleston | Control Device | temperature controls |
