ion at the bot- sired distance from the female die. On one side of the The main object of the invention herewith illustrated tom is afterward run into a filter bed of sand and lower prong of the block a gauge plate is held, and gravel, through which the rest of the water gradually on the opposite… … the stud and pulls the sliding plane; and each wing is made DOSCHER'S ROWING APPARATUS. with a side extension which bar upward, this in turn pull- ing up the male die. The U- bears against the outer face shaped frame prevents the plate from rising with the of the other. The stud prevents the…
Patented · Munn · Patents · Scientific American · Contained · Candle power · Brass rod · Special Construction · Ten pounds · Horse power · Sulphuric acid · Wheel base · Address munn · Bell telephone
Internet Archive · Public domain (published before 1931). Free to use for anything.
