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| Patents for Edward Williams Jr. | |||||
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| Number | Date | Patentee | Title | Type | |
| 745,336 | Dec. 01, 1903 | W.L. Emmet | Commutator-bar | electric motors | |
| 859,336 | Jul. 09, 1907 | J. Riddell | Double Acting Tool for Planers and Shapers | metal shaper tools | |