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[NB254A78], Technical Note, Elmer Ellsworth Dougherty, January 13th, 1920

Title: [NB254A78], Technical Note, Elmer Ellsworth Dougherty, January 13th, 1920
Author: Dougherty, Elmer Ellsworth
Mentioned: Edison, Thomas Alva; Hart, George Edwin
Date: 1920-01-13
Type: Technical Note
Subject: Electric battery; Chemicals, chemical products, and chemical processes; Disc record and duplicating technology
Folder ID: NB254A-F
Microfilm ID: 241:382
Document ID: NB254A78
URL: https://edisondigital.rutgers.edu/document/NB254A78
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
Has Version: Archive.org Viewer, Microfilm Series Reel 241