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[QP035AAJ], Letter from Philip Charles Dyrenforth to Dyer and Dyer, August 24th, 1904

Title: [QP035AAJ], Letter from Philip Charles Dyrenforth to Dyer and Dyer, August 24th, 1904
Author: Dyrenforth, Philip Charles
Recipient: Dyer and Dyer
Mentioned: Dyer, Frank Lewis; Kohlsaat, Christian Cecil
Date: 1904-08-24
Type: Letter
Subject: Patent infringement; Patent and legal counsel; Cylinder record and duplicating technology
Folder ID: QP035-F
Microfilm ID: 225:748
Document ID: QP035AAJ
URL: https://edisondigital.rutgers.edu/document/QP035AAJ
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