he toggle-jointed lever. As the resis- pressing hay, cotton or any other elastic material. these gears mesh into a pinion which is situated be- tance to compression rapidly increases with the re- The patent for this invention was procured through tween the upper timbers of the frame. It will be… … follower and at their up- rust even in moist air. per ends to the segments, This varnish is produced by the use of the following mixtures :—1. Chloride of EE. One of these segments is geared upon the outer both of the segments will be carried down, and that edge and the other upon the inner edge of…
Internet Archive · Public domain (published before 1931). Free to use for anything.
