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[NB240C029], Technical Note, Ludwig Fredrick Ott, Thomas Alva Edison, July 20th, 1914

Title: [NB240C029], Technical Note, Ludwig Fredrick Ott, Thomas Alva Edison, July 20th, 1914
Editor's Notes: Supplied year, month, and day
Author: Ott, Ludwig Fredrick; Edison, Thomas Alva
Mentioned: Hoffman, Archibald David
Date: 1914-07-20
Type: Technical Note
Subject: Chemicals, chemical products, and chemical processes; Disc record and duplicating technology
Folder ID: NB240C-F
Microfilm ID: 240:414
Document ID: NB240C029
URL: https://edisondigital.rutgers.edu/document/NB240C029
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 240
License: CC0 1.0 Universal