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| Patents for Josiah B. Frost | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 376,063 | Jan. 10, 1888 | J. Bieber | Hub-boring machine | |
 | 442,190 | Dec. 09, 1890 | J.H. Lane | Wrench For Tightening the Spokes of Bicycle Wheels | |