own voltage is 50, and the frequency of the alternations ing teeth, as shown in Fig. 2, and this frame is placed separately in Fig. 3. Fig. 1 is a horizontal section 5,000 per minute. A rheostat is used for governing the in a separate pocket made of any suitable material, the showing the frame and… … minute drops. ward on the shank to A modification of the process directs that the central WELLS' WRENCH. DIEFENBACH'S SAFETY POCKET. effect the desired ad- ring be covered by its own cover glass. On this the justment of the jaws. drop of glycerine is to be put, and this is to hold the As will be…
Munn · Patents · Columbian · Exposition · Scientific American · Separator mechanism · Opposite sides · Horse power · Sulphuric acid · Hot water · Sewing machine · Total cost · Total weight · National bank
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