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| Patents for Frank S. McQueston | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 1,776,236 | Sep. 16, 1930 | F.S. McQueston | Stopping mechanism for electrically-driven spindles | |
 | 1,782,243 | Nov. 18, 1930 | F.S. McQueston | Cutter spindle | |