Dynamo Electric Machine
Description:
Patent for Dynamo Electric Machine. "in our improved dynamo-electric machine we combine in the armature the advantages due to iron wire and to separated disks or flat rings, and then binding them together at equal intervals." (lines18-23)
Date:
April 3, 1888
Creator:
Crowdus, Walter A. & Sutton, Henry M.
Partner:
UNT Libraries Government Documents Department