Thomas A. Edison Papers Image Edition · Thomas Edison Papers Digital Edition

[QP006319], Patent Issued, Thomas Hood Macdonald, September 17th, 1901

Title: [QP006319], Patent Issued, Thomas Hood Macdonald, September 17th, 1901
Author: Macdonald, Thomas Hood
Date: 1901-09-17
Type: Patent Issued
Subject: Chemicals, chemical products, and chemical processes; Cylinder record and duplicating technology
Folder ID: QP006-F
Microfilm ID: 117:234
Document ID: QP006319
URL: https://edisondigital.rutgers.edu/document/QP006319
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 117
License: CC0 1.0 Universal

Item sets: [QP006-F] National Phonograph Company v. American Graphophone Company