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| Patents for Julia S. Abbott | |||||
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| Number | Date | Patentee | Title | Type | |
| 804,902 | Nov. 21, 1905 | E. Tyden | Sanding and polishing machine | sanding machines | |
| 944,002 | Dec. 21, 1909 | T.B. Williams, F.L. Smith | Valve-disk-cutting machine | automotive tools | |
| 980,019 | Dec. 27, 1910 | F.L. Smith, T.B. Williams | Valve-disk-cutting machine | ||
| 1,012,926 | Dec. 26, 1911 | F.L. Smith, T.B. Williams | Rotary scraper | automotive tools | |
| 1,090,243 | Mar. 17, 1914 | T.B. Williams, F.L. Smith | Rotary cutting mechanism | metal lathe accessories and attachments | |