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| Patents for J. Walsh | |||||
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| Number | Date | Patentee | Title | Type | |
| 417,277 | Dec. 17, 1889 | R.E. Poindexter | Saw Gage and Jointer | saw gauges | |
| 438,523 | Oct. 14, 1890 | E. Bretney | Dust-collector | waste collection mechanisms | |