of Worcester, Mass., who may turning by the ratchet and pawl. As the knife is drawn back be addressed (Box 709), for further information. again, the roller which first turned is held and the other one turns, each alternately turning and remaining stationary as the knife is drawn out and thrust in,… … has in it the elements of a wide spread popularity. It costs The invention was patented through the Scientific Ameri- This knife cleaner is the invention of William S. Beebe little, and does its work quickly and far more perfectly than can Patent Agency by William W. Haupt, of Mountain City, Joseph…
Patents · Granted · Iron · Piston · Hearing · Hearing february · Machine · Producing cold · Hydrochloric acid · Scientific American · Air machine · Hearing january · Turbine water · Head rest · Hearing march · Check rein
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