[MBP033], Patent Issued, Thomas Alva Edison, November 10th, 1880
https://edisondigital.rutgers.edu/document/MBP033
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Title
[MBP033], Patent Issued, Thomas Alva Edison, November 10th, 1880
Editor's Notes
British Patent 4621 (1880). Magneto-electric signal apparatus.
Author
Date
1880-11-10
Type
Subject
Folder/Volume ID
MBP-F
Microfilm ID
92:232
Document ID
MBP033
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University