[N012005], Technical Note, Charles Batchelor, December 20th, 1878
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Title
[N012005], Technical Note, Charles Batchelor, December 20th, 1878
Editor's Notes
preceding three pages contain calcs on E per horsepower and drawing attempt at non-commutator; fr. 118 is Batch notes on "Friction prevention If you put a magnet over the top of a shaft to lift if up and take the weight off it will it run longer with given amount of energy" followed by a table and following pages of notes of expts
Author
Mentioned
Date
1878-12-20
Type
Subject
Folder/Volume ID
N012-F
Microfilm ID
30:118
Document ID
N012005
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University