[MB218], Letter from Thomas Alva Edison to Charles Batchelor, November 12th, 1886
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Title
[MB218], Letter from Thomas Alva Edison to Charles Batchelor, November 12th, 1886
Editor's Notes
re converter system. Refers to device probably subject of missing patent filed 11/19/86 [referenced in 438,308] but see Walter U.S. Pat. 373,034.
Author
Recipient
Date
1886-11-12
Type
Subject
Folder/Volume ID
MB09-F
Microfilm ID
92:773
Document ID
MB218
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University