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| Patents Granted on 1837-08-08 | |||||
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| Number | Date | Patentee | Title | Type | |
| 342 | Aug. 08, 1837 | A. Miller | Rotary Steam Engine | rotary steam engines | |
| 345 | Aug. 08, 1837 | E.R. Morrison | Machine for riving, planing, and jointing shingles | shingle machines | |