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Patents for P. Hannay | |||||
Number | Date | Patentee | Title | Type | |
15,053 | Jun. 03, 1856 | W.P. Wood | Miter box | miter boxes | |
15,790 | Sep. 23, 1856 | W.P. Wood, S. De Vaughan | Sawing machine | scrollsaws | |
147,590 | Feb. 17, 1874 | N.W. Bancroft | Improvement in self-acting spinning-mules |