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[PT5055], Patent Application, Jonas Walter Aylsworth, June 17th, 1912

Title: [PT5055], Patent Application, Jonas Walter Aylsworth, June 17th, 1912
Author: Aylsworth, Jonas Walter
Date: 1912-06-17
Type: Patent Application
Subject: Disc record and duplicating technology
Folder ID: PT5055-F
Microfilm ID: 245:838
Document ID: PT5055
URL: https://edisondigital.rutgers.edu/document/PT5055
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 245