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[PT032AJD], Patent Application, Thomas Alva Edison, March 2nd, 1909

Title: [PT032AJD], Patent Application, Thomas Alva Edison, March 2nd, 1909
Author: Edison, Thomas Alva
Mentioned: New Jersey Patent Co; Dyer, Frank Lewis
Date: 1909-03-02
Type: Patent Application
Subject: Chemicals, chemical products, and chemical processes; Disc record and duplicating technology
Folder ID: PT032AJD-F
Microfilm ID: 185:887
Document ID: PT032AJD
URL: https://edisondigital.rutgers.edu/document/PT032AJD
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 185