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

[nb240a158], Technical Note, Ludwig Fredrick Ott, June 20th, 1913

Title: [nb240a158], Technical Note, Ludwig Fredrick Ott, June 20th, 1913
Author: Ott, Ludwig Fredrick
Mentioned: Heller and Merz Co
Date: 1913-06-20
Type: Technical Note
Subject: Chemicals, chemical products, and chemical processes; Disc record and duplicating technology
Folder ID: NB240A-F
Microfilm ID: 240:321
Document ID: nb240a158
URL: https://edisondigital.rutgers.edu/document/nb240a158
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