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| Patents for E. Thompson | |||||
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| Number | Date | Patentee | Title | Type | |
| 166,787 | Aug. 17, 1875 | W. Krutzsch | Improvement in tool-holding attachments for metal-lathes | turret lathes | |
| 447,277 | Feb. 24, 1891 | E. Brown | Push screw-driver | spiral screwdrivers | |