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| Patents for W. R. Williams | |||||
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| Number | Date | Patentee | Title | Type | |
| 164,787 | Jun. 22, 1875 | W.H. McGregor, E.J. Wescott | Improvement in scroll-sawing machines | scrollsaws | |
| 303,031 | Aug. 05, 1884 | J. McVane | Bench-hook | bench stops | |