Thomas A. Edison Papers Image Edition · Thomas Edison Papers Digital Edition

[NB244014], Technical Note, Ludwig Fredrick Ott, June 25th, 1920

Title: [NB244014], Technical Note, Ludwig Fredrick Ott, June 25th, 1920
Author: Ott, Ludwig Fredrick
Mentioned: Koppers (H.) Co; Ott, Frederick Paul; Edison, Thomas Alva
Date: 1920-06-25
Type: Technical Note
Subject: Chemicals, chemical products, and chemical processes; Disc phonograph
Folder ID: NB244-F
Microfilm ID: 240:777
Document ID: NB244014
URL: https://edisondigital.rutgers.edu/document/NB244014
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