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Patents Granted on 1834-01-16 | |||||
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Number | Date | Patentee | Title | Type | |
7,955X | Jan. 16, 1834 | O. Ellis | Machine for mortising window sashes | mortising machines | |
7,956X | Jan. 16, 1834 | F. Henshaw | Composition for preserving shingles | ||
7,957X | Jan. 16, 1834 | J. Lang | Drawing, hackling, and spinning hemp into rope | flax and hemp machines |