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| Patents Granted on 1938-10-18 | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,133,593 | Oct. 18, 1938 | H.E. Tautz | Variable speed drive | woodworking machine mechanisms | |
| 2,133,933 | Oct. 18, 1938 | E.G. Daley | Coating machine | gluing machines | |