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[QP035AAI], Letter from Frank Lewis Dyer to Philip Charles Dyrenforth, August 19th, 1904

Title: [QP035AAI], Letter from Frank Lewis Dyer to Philip Charles Dyrenforth, August 19th, 1904
Author: Dyer, Frank Lewis
Recipient: Dyrenforth, Philip Charles
Mentioned: U.S. Patent Office; National Phonograph Co; Dyer and Dyer; Lambert Co; Kohlsaat, Christian Cecil; Edison, Thomas Alva
Date: 1904-08-19
Type: Letter
Subject: Patent infringement; Cylinder record and duplicating technology
Folder ID: QP035-F
Microfilm ID: 225:746
Document ID: QP035AAI
URL: https://edisondigital.rutgers.edu/document/QP035AAI
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 225