[MBN003099A], Technical Note, Charles Batchelor, February 22nd, 1879
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Title
[MBN003099A], Technical Note, Charles Batchelor, February 22nd, 1879
Editor's Notes
No. 1 Patent Office Model for new dynamo--3 pieces one full machine, one separate of shell and one of armature, add one model of 8 coils with 7 commutator, shows winding for armature Finished 1 March
Author
Date
1879-02-22
Type
Folder/Volume ID
MBN003-F
Microfilm ID
90:716
Document ID
MBN003099A
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University