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| Patents for Frederick Burns Wells | |||||
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| Number | Date | Patentee | Title | Type | |
| 497,618 | May 16, 1893 | F.B. Wells | Wrench | quick adjust wrenches | |
| CA-43,880 | Aug. 10, 1893 | F.B. Wells | Improvement in Wrenches | quick adjust wrenches | |