principle of Mr. Duckham's machine is very simple, and much toward extending and perpetuating their use. translation and exert their greatest destructive power. consists of the filling of an open-top cylinder with water or Our engravings illustrate a new nut-lock, invented by Mr. According to the… … series of water-tight com- having its nuts locked by BEAGLE'S IMPROVED HUT LOCK FOE FISH-PLATE B0L1S partments, placed near the device under considera- the upper edge of the vertical plate or wall, as shown in the A piston passes downward through the cylinder, and termin- tion, Fig. 2 being a…
Patents · Iron · Consists · Assignor · Scientific American · Inventor · Best design · Wrought iron · Patent office · Steam boiler · Iron bolts · Mineral matter · Antedated july · Dated july · Weather clear
Internet Archive · Public domain (published before 1931). Free to use for anything.
