inventor, but part of his improvements, Mr. Bessemer employs a (therewith; but Mr. Bessemer has found that the mol- this one is a fair example of them. It is claimed reverheratory furnace constructed in the usual man- ten iron, and the substances incorporated therewith, for this plan ot propulsion… … with other advantages it will, it is claimed, idea simultaneously. One firm in Boston, be a more efficient propelling instrument engaged in this business, consume at their COMSTOCK'S PADDLE-WHEEL. than the ordinary wheel. different factories over five thousand cords This invention was patented on…
Patents · Iron · Cutoff · Munn · Scientific American · Protective influence · Patent granted · Address munn · American patent · Total number · Short time · Patent office · Small pox · Longest dimensions
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