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| Patents for W. A. Ives & Co. | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 111,648 | Feb. 07, 1871 | W.A. Ives | Improvement in Augers | |
 | 258,764 | May 30, 1882 | W.A. Ives | Bit-stock | |
 | 301,058 | Jun. 24, 1884 | W.A. Ives | Bit-brace | |