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The Thomas A. Edison Papers Digital Edition

[PT5051], Patent Application, Thomas Alva Edison, April 30th, 1912

https://edisondigital.rutgers.edu/document/PT5051

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Title: [PT5051], Patent Application, Thomas Alva Edison, April 30th, 1912
Author: Edison, Thomas Alva
Mentioned: U.S. Patent Office; Dyer and Holden; Dyer, Frank Lewis; Aylsworth, Jonas Walter; Klehm, Anna R; Bachman, Frederick; Moore, Edward Bruce; Ewing, Thomas, III
Date: 1912-04-30
Type: Patent Application
Subject: Metals and minerals; Disc record and duplicating technology
Folder ID: PT5051-F
Microfilm ID: 245:736
Document ID: PT5051
URL: https://edisondigital.rutgers.edu/document/PT5051
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
License: CC0 1.0 Universal
Has Version: Archive.org Viewer, Microfilm Series Reel 245

Item sets: [PT5051-F] Record Tablet Molds (1912)

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