| Patents Granted on 1957-09-24 |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| D181,071 | Sep. 24, 1957 | W.L. Vallee, I.V. Stovern | Vehicle Jack | |
| 2,807,091 | Sep. 24, 1957 | F.E. Michelson | Keyway Checkers | measurement gauges |
| 2,807,093 | Sep. 24, 1957 | M. Sanchez | Precision locator gage for boring mill | gauges |
| 2,807,240 | Sep. 24, 1957 | E.G. Roehm | Automatic Compensating Mechanism for Milling Machine | metalworking machine mechanisms |
| 2,807,706 | Sep. 24, 1957 | J.J. Oezer | Apparatus for Automatic Control of Electrical Discharge Machine | electrical discharge machining |
