NOVEMBER 23, 1907. … Life saving suit, M. A. Tieck. . 870,804 Is the very best experimental machine obtain. Lifting jack, W. M. Cox ....... . 870,939 able. During the past ten yearsithas beenused by the leading echools and colleges for illustra- Lifting machine, C. Moller.. .. 870,986 ting the construction of modern…
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