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[PT5064C], Letter from J Unger to Delos Holden, May 1916

Title: [PT5064C], Letter from J Unger to Delos Holden, May 1916
Author: Unger, J
Recipient: Holden, Delos
Mentioned: New Jersey Patent Co; Bachman, Frederick
Date: 1916-05-00
Type: Letter
Subject: Patent application; Disc record and duplicating technology
Folder ID: PT5064-F
Microfilm ID: 246:282
Document ID: PT5064C
URL: https://edisondigital.rutgers.edu/document/PT5064C
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 246
License: CC0 1.0 Universal

Item sets: [PT5064-F] Processes and Apparatus for Coating Phonograph Records and Other Articles (1912)