nd the face establishment in Pittsburg with successful specialties. of the tympan, the further advantage of avoiding both He is not only highly skilled in theoretical and practi- roller and ink is gained. As the type is formed with cal mechanics, but is also a thorough electrician. He ex- a… … band of fire encircles the saw, and the many sparks MAYERHOFF'S PERFORATING TYPE AND OVERLAY. flying from the revolving disk resemble a display of KRAMER'S LEVELING APPARATUS FOR STEAM BOILERS. pyrotechnics. To keep the saw cool and prevent it freely, and no clogging is possible; when the type be-…
Patented · Munn · Asks · Patents · Scientific American · Illustrated · Express money · Lower edge · Address munn · Lightning arrester · Perforating type · Illustrated catalogue · Mineral waters · Steam engine · Louis jockey
Internet Archive · Public domain (published before 1931). Free to use for anything.
