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[PT032AEZ], Patent Application, Thomas Alva Edison, April 30th, 1900

Title: [PT032AEZ], Patent Application, Thomas Alva Edison, April 30th, 1900
Author: Edison, Thomas Alva
Date: 1900-04-30
Type: Patent Application
Subject: Metals and minerals; Cylinder record and duplicating technology
Folder ID: PT032AEZ-F
Microfilm ID: 183:899
Document ID: PT032AEZ
URL: https://edisondigital.rutgers.edu/document/PT032AEZ
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 183
License: CC0 1.0 Universal