to be moved Mr. George C. Johnson, of Portland, Me., has patented ductor. 2. The chest is opened, the element lifted over into over small distances. It was paten- through the Scientific American Patent Agency, September ted October 3, 1876. through the Sci- the salt solution, the chest closed… … to the shaft of the double pulley, F. The crossbars or frame, How Farcho Is Worked. made in the cap for the admission of air. The cylinder, A, B, is connected with the rigging or weight, and the end of It will be remembered that not long ago we illustrated is filled by removing the cap and piston,…
Patents · Asbestos · Cotton · Improved · Scientific American · Selling price · Steam engines · Sewing machine · American supplement · Side elevation · Tapered slot · Circulatory system · Liquor dealers · Small amount
Internet Archive · Public domain (published before 1931). Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer03inte-717-418.webp)
