1 Matching Results
Results open in a new window/tab.
Results:
1 - 1 of
1
Gearing for Windmills.
Patent for gearing for windmills that "is more particularly designed to provide an improved construction of gearing by which the movement of the wind wheel is transmitted to the pump rod, whereby [the inventor] secures superior advantages with respect to efficiency in use" (lines 14-19).
Date:
April 23, 1895
Creator:
Keys, Milton
System:
The Portal to Texas History