improvements in weigh- that all lamps will explode the gas when the mixture is suf- hand lever is held back and the horizontal or foot lever is ing apparatus for the ordinary purposes of retail trade yet allowed to govern itself, as in the engraving. If the rake, ficiently strong.—London Mechanics'… … has proved very reliable. The weighing operation. The rates of tolls adopted by the FRANKLIN'S SUSPENDED LEVER SCALE. scale represented in the engraving works Havana Cable Company are as follows:—To Scientific American Patent Agency, July 16,1867. It is manu- altogether by lever power and is…
Claim · Combination · Purpose · Constructed · Patents · Manner · Arranged · Set · Purposes · Described · Outer plate · Feet long · Purpose set · Manner set · Purposes set · Pose set · Box inside · Small box · Scientific American · Cotton bale
Internet Archive · Public domain (published before 1931). Free to use for anything.
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