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| Patents for Joel P. Heacock | |||||
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| Number | Title | Classification(s) | |||
| 10,594 | Apparatus for rounding and beveling barrel-heads | 147/36 | |||
| 13,845 | Drilling and Screw-Cutting Machine | 74/841 | |||
| 13,846 | Cooper's Tool for Overshaving | 30/281 | |||