of which $200,000 have been paid over as and has devised an apparatus which is capable of run- ning automatically for several hours without any confines, they have become famous in Russian history revenue, and the remainder to the owners of the gold. The average assay of the refined gold, which as… … the chlorine gas or hydrochloric acid gas tant markets; and finally 2,000,000 acres have has been thus passed through the melted Fig. l.-PIFRE'S DOMESTIC MOTOR. been thrown open to cultivation, although gold for a sufficient time, which necessarily va- only 120,000 acres have been actually occupied…
Patented · Patents · Illustrated · Water · Munn · Scientific American · Sydney mint · Steam pump · Sewing machine · Smoke consuming · Address munn · Machine feeding · Sole manufacturers · American supplement · Steam engine
Internet Archive · Public domain (published before 1931). Free to use for anything.
