B, and into the central hole in the Patented March 24,1868, and July 26,1870. and a patent on Fig. 1 of our engravings gives a perspective view, and Fig. metallic bar, F. This peculiar connection of the central 2, a detail vertical section of what is known as the " Eclipse" recent improvements has… … DOUBLE TURBINE WATER WHEEL. ufacturing Company, Dayton, Ohio, by whom the wheels are will readily be seen therefrom that the standard is thereby scribe its construction, and point out the advantages claimed made, and who have a properly constructed testing flume in securely fixed in position, while…
Patents · Iron · Apparatus · Magnetic · Valve · Water · Sulphuric acid · Ink · Patent office · Gum arabic · Scientific American · Compass needle · Hot air · Red hot · Free sulphuric · Check valve · Condensed water
Internet Archive · Public domain (published before 1931). Free to use for anything.
