se a movable bar is arranged to turn like a pointer and The object of this invention is to furnish an improved ma- ordinary soldering iron, intended to be used in capping or indicate the angle. Each is graduated to the same scale as chine, so constructed as to feed the ore to the mortars as it the… … other end, upon the arc of a circle, whose sections are four form. Such inachines have heretofore been fitted with feed feet, another telescope moves, and has a pointer, which di- PAINTER'S SOLDERING TOOL. rollers fixed at the front and back of the hollow mandrel to rects to a graduated scale at a…
Patented · Iron · Machine · Patents · Scientific American · Boiler · Weed sewing · Soft water · Sewing machine · Annual report · Cast Iron · Address munn · Cubic feet · Stained glass · Sewing machines
Internet Archive · Public domain (published before 1931). Free to use for anything.
