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| Patents for Matthew Pollock | |||||
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| Number | Date | Patentee | Title | Type | |
| 301,272 | Jul. 01, 1884 | P. Pryibil, E.D. Mackintosh | Cutter-head | cutterheads | |
| 306,186 | Oct. 07, 1884 | E.C. Smith | Circular sawing machine | box making machines | |