| X Number | Date | Inventor | City | Title |
|---|---|---|---|---|
| XC-332 | 1851-07-04 | George Hawley | Eaton, QC Canada | Shingle making machine |
XC patents are Canadian patents issued between 1824 and 1869. “It consists of a power machine for rifting, shaving, and jointing shingles, and is composed wholly of iron, steel, and wood, whereby the amount of labour is much diminished.”
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