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[NB214AAA] Technical Note, c. 1920

Title: [NB214AAA] Technical Note, c. 1920
Editor's Notes: Supplied year
Author: Edison, Thomas Alva
Mentioned: Dougherty, Elmer Ellsworth; Detlef, Frank, Jr
Date: 1920-00-00
Type: Technical Note
Subject: Electroplating; Disc record and duplicating technology
Folder ID: NB214-F
Microfilm ID: 238:523
Document ID: NB214AAA
URL: https://edisondigital.rutgers.edu/document/NB214AAA
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
License: CC0 1.0 Universal
Has Version: Archive.org Viewer, Microfilm Series Reel 238