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| Patents for Chas. Spaulding | |||||
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| Number | Date | Patentee | Title | Type | |
| 317,670 | May 12, 1885 | G.F. Pottle | Self-Gripping Pipe Wrench | pipe wrenches | |
| 442,844 | Dec. 16, 1890 | F.W. Whitcher | Lasting-Pinchers | pliers | |