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Patents Granted on 1834-01-21 | |||||
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Number | Date | Patentee | Title | Type | |
7,963X | Jan. 21, 1834 | C. Bonnycastle | Constructing and applying locomotive engines to boats, barges, etc. on canals | nautical propulsion apparatus | |
7,964X | Jan. 21, 1834 | W. Norwood, J. Burns, J. Rowe, J. Haskett | Isinglass, or ichthyocolla | ||
7,965X | Jan. 21, 1834 | J. Price, Jr., J.J. Smith | Improvement on D. Tom's sawing staves | cooper |