METHOD oF ARRANGING GALVANIO-ELEOTRO HELICES GatTEs For CANAL Looxs—C. W. Williams, of Port FOR MAGNETIZING THE DRIVING-WHEELS OF Locomo- Jervis, N. Y.: I do not claim, broadly, the employment TIVES—Orrin D YVosmus, of Boston, Maas., assiguor or use of the balls, g, for they have been used for simi- … loosen the hold which the fibers have on each other, in independent revolving nippers or grippers, for the pur- poses described. felted fabrics, that they can be drawn apart of sufficient seen how when Dis revolving too fast, the Seme authors assert that windmills were first Second, I claim the…
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