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[QP033AAL518], Legal Testimony, Frank Lewis Dyer, April 20th, 1909

https://edisondigital.rutgers.edu/document/QP033AAL518

PDF: Archive.org
CSV: Metadata

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Title: [QP033AAL518], Legal Testimony, Frank Lewis Dyer, April 20th, 1909
Author: Dyer, Frank Lewis
Mentioned: Columbia Phonograph Co; American Graphophone Co; National Phonograph Co; New Jersey Patent Co; Walcutt and Leeds; Easton, Edward Denison; Macdonald, Thomas Hood; Mauro, Philip; Cameron, Shelton T; Joyce, Maurice; Massie, C A L; Edison, Thomas Alva
Date: 1909-04-20
Type: Legal Testimony
Subject: Patent infringement; Cylinder record and duplicating technology
Folder ID: QP033-F
Microfilm ID: 225:680
Document ID: QP033AAL518
URL: https://edisondigital.rutgers.edu/document/QP033AAL518
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)

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