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[QP033AAH], Letter from Benjamin Franklin Keller to Frank Lewis Dyer, May 27th, 1908

Title: [QP033AAH], Letter from Benjamin Franklin Keller to Frank Lewis Dyer, May 27th, 1908
Author: Keller, Benjamin Franklin
Recipient: Dyer, Frank Lewis
Mentioned: American Graphophone Co; Mauro, Philip; Massie, C A L
Date: 1908-05-27
Type: Letter
Subject: Patent infringement
Folder ID: QP033-F
Microfilm ID: 225:515
Document ID: QP033AAH
URL: https://edisondigital.rutgers.edu/document/QP033AAH
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

Item sets: [QP033-F] National Phonograph Company v. American Graphophone Company (Miller and Aylsworth Patents 683,615 and 683,676; Joyce Patent 831,668)