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| Patents for A. Leschen & Sons Rope Co. | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 870,615 | Nov. 12, 1907 | B. Brazelle | Wire-rope packing and process of producing same | |
 | 870,616 | Nov. 12, 1907 | B. Brazelle | Oil-well appliance | |
 | 895,397 | Aug. 04, 1908 | B. Brazelle | Rope-clamp | |
 | 1,424,492 | Aug. 01, 1922 | H. Leschen | Caliper Rule | |