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| Patents Granted on 1834-03-18 | |||||
| Number | Date | Patentee | Title | Type | |
| 8,091X | Mar. 18, 1834 | J. Barton | Constructing bells for horses | ||
| 8,092X | Mar. 18, 1834 | A. Coffman | Machine for making stone or earthen pipes (Pipes and tubes) | pipe making machines | |
| 8,093X | Mar. 18, 1834 | S. Crumber | Dressing staves for barrels | cooper | |
| 8,094X | Mar. 18, 1834 | D. Rankin | Machine for cleaning clover seed | clover hullers | |
| 8,095X | Mar. 18, 1834 | I. Robinson | Softening Hides | tanning leather | |