nto the highest rooms, parallel with a line of gongs at- caps on its inner and outer ends. The inner end of the Steam Jackets. ventilator has a slotted register, with regulating rod According to the Revue Industrielle, M. P. Guzzi, an and keeper extending within convenient reach of an Italian… … 1961b. 2351b. horse power per hour WEBNEB'S VENTILATOB. WEST'S FIBE ALABM. This engine has now been working for about eighteen converging at an angle, and open into the side of a tached to suitable supports in each room, the various months, but in other cases, to avoid the risk arising large pipe,…
Patented · Patents · Adapted · Contained · Scientific American · Illustrated · Tific american · Second class · American supplement · Floor plans · Horse power · Variable resistance · Young tapir · Bell telephone · Express money
Internet Archive · Public domain (published before 1931). Free to use for anything.
