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| Patents for Arthur W. Cash | |||||
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| Picture | Number | Date | Patentee | Title | |
| 434,424 | Aug. 19, 1890 | A.W. Cash | Pipe Threading and Cutting Off Machine | ||
| 454,029 | Jun. 16, 1891 | A.W. Cash | Machine for Cutting Dies Taps &c. | ||