| Patents Granted on 1973-04-?? |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 3,724,291 | Apr. 03, 1973 | F.M. Goebel | Positioning Apparatus | metal lathe mechanisms |
| 3,724,965 | Apr. 03, 1973 | G.C. Green | Double Bladed Cutting Tool | drilling and boring tool holders |
| 3,725,634 | Apr. 03, 1973 | K.H. Lane | Method of Forming T-slots in a Machine Tool Table | metalworking machine mechanisms |
| 3,726,134 | Apr. 10, 1973 | B. Grabovac | Dial Torque Wrench | torque wrenches |
| 3,726,161 | Apr. 10, 1973 | L.D. Gobel, K.T. Purdy, J.C. Williams | Mechanically Driven Ratchet Wrench | ratchet wrenches |
| 3,727,191 | Apr. 10, 1973 | J.K. McGee | Acceleration Deceleration for Numerical Control | nc and cnc apparatus |
| 3,727,318 | Apr. 17, 1973 | J. Meier | Micrometer Apparatus | micrometers |
| 3,728,626 | Apr. 17, 1973 | H.C. Thomas, A.T. Douglas | Electronic Measuring System | electrical measuring apparatus |
