[NM018AAY], Technical Note, Thomas Alva Edison, November 9th, 1883
https://edisondigital.rutgers.edu/document/NM018AAY
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Title
[NM018AAY], Technical Note, Thomas Alva Edison, November 9th, 1883
Editor's Notes
Sketch commutator bars and brushes; note to "also include in patent." See US Pat 298,955 (also 298954) regarding variable resistance between commutator bars to reduce sparking.
Author
Mentioned
Date
1883-11-09
Type
Folder/Volume ID
NM018-F
Microfilm ID
44:595
Document ID
NM018AAY
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University