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| Patents for Thos. B. Roscow | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,262,433 | Apr. 09, 1918 | W.E. Beeck | Scriber-Gage | curve marking gauges | |
| 1,262,434 | Apr. 09, 1918 | W.E. Beeck | Scriber Attachment | curve marking gauges | |