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| Patents for Charles F. Aukamp | |||||
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| Number | Date | Patentee | Title | Type | |
| 531,960 | Jan. 01, 1895 | J. Oldham | Band Saw Hammering Appliance | bandsaws | |
| 571,200 | Nov. 10, 1896 | J. Oldham | Saw | insertable saw teeth | |