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| Patents for Charles A. Shaw | |||||
| Number | Date | Patentee | Title | Type | |
| 41,966 | Mar. 15, 1864 | S.G. Twambley | Improved Lathe Rest for Truing Watch-Wheels | metal lathe accessories and attachments | |
| 273,266 | Mar. 06, 1883 | H.W. Eskildson | Hoop-cutting machine | hoop making machines | |