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| Patents for Merta Russell | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 781,434 | Jan. 31, 1905 | A.B. Landis | Automatic sizing mechanism for grinding-machines | |
 | 855,320 | May 28, 1907 | A.B. Landis | Eccentric work-holder for grinding-machines | |
 | 883,649 | Mar. 31, 1908 | A.B. Landis | Grinding-machine | |
 | 883,650 | Mar. 31, 1908 | A.B. Landis | Grinding-wheel truer for grinding-machines | |
 | 1,018,395 | Feb. 20, 1912 | A.B. Landis | Grinding-machine | |