hrough the case. By the Further information concerning it can be obtained by each 10,000 shots in half an hour ; to be capable of rapid rotation of the piston, and the action of the addressing the inventors, Messrs. Eli Perry and John running twenty miles an hour over any grade less current through… … shot, 50 pounds of powder is the charge ; whereas the At a meeting of manufacturers of metallic springs, Mersey 13-inch gun has been fired with 74-pound shaft are raised slightly, and the case thus relieved held at the Astor House, this city, recently, we learn charges. of their weight. that a…
Combination · Patents · Claim · Ment · Purpose · Manner · Purpose set · Patent office · Cast Iron · Scientific American · Address munn · Purposes set · Square root · Hereinbefore set · Cubic foot · Thomas chalmers
Internet Archive · Public domain (published before 1931). Free to use for anything.
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