t on application to Walworth Manufacturing Co., 1 28 to 136 federal street, boston, mass. Queens Patent Triple PlateToepler-Holtz Electrical Machine. Can be used at all 044,304644,425644,3117644,430 644.184644.539 644,516644,450644.25H644.06S644,193 644.2S6644,435 044.217 644,051 IH4.5431144.272… … times of year ana inall kinds of weather.Prices range from $25to*50. tan Circularon application. Wecarry « complete lineof Electrical mnilPhysical Instrumentsand Apparatus. QUEEN &C0.. Inc. 1010 Chestnut St. Philadelphia, Pa. The Pratt & Whitney Co. Have in stock Machines of their own…
Patents · Torpedo · Device · Scientific American · Apparatus · Three months · Street railway · Patent office · Working drawings · Liquid air · Total number · Active matter · Carbonic acid · Patents granted
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
![An illustration from A Dictionary of science, literature, and art [electronic resource]: comprising the history, description, and scientific principles of every branch of human knowledge; with the derivation and definition of all the terms in general use (1844)](https://img.insideoutlibrary.com/img/200/ia-62523189.5956.emory.edu-533-122.webp)
