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Patents for Dexter Hazard | |||||
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Picture | Number | Date | Patentee | Title | |
462,797 | Nov. 10, 1891 | D. Hazard | Attachment for gang-saw mills | ||
518,187 | Apr. 10, 1894 | D. Hazard | Saw Sharpening Machine | ||
![]() | 521,343 | Jun. 12, 1894 | D. Hazard | Saw |