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| Patents Granted on 1938-09-27 | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,131,151 | Sep. 27, 1938 | H.F. Smith | Grinding machines | surface grinders | |
| 2,131,492 | Sep. 27, 1938 | W.F. Ocenasek | Tilting arbor table saw | tablesaws | |
| 2,131,611 | Sep. 27, 1938 | G.A. Biggs | Turbine Pump | turbine water wheels | |
| 2,131,694 | Sep. 27, 1938 | A.L. Stowell | Coilable measuring rule | tape measures | |
| 2,131,695 | Sep. 27, 1938 | A.L. Stowell | Inside wind coilable measuring rule | ||
| 2,131,698 | Sep. 27, 1938 | W.F. Groene, W.R. Meyer | Crankshaft chuck | crankshaft lathes | |