Commutator of D-C machine with new flexible plastic material used between the copper commutator bars and the steel retaining pieces to take care of differential expansion.
Title: Commutator of D-C machine with new flexible plastic material used between the copper commutator bars and the steel retaining pieces to take care of differential expansion.
Creator: General Electric Company
Date Created: 1958-09-24
Physical Dimensions: 8 x 10
Original Language: English
Subject Keywords: Electrical Apparatus; General Electric Company.;
Rights: This digital image may be used for educational uses. Please cite as miSci- Museum of Innovation & Science. Prior written permission is required for any other use of the images from miSci.
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