Process of Making Phonograph-Records, November 11, 1913

Title: Process of Making Phonograph-Records, November 11, 1913
Author: Thomas A. Edison
Date Executed: 1908-10-10
Date Filed: 1908-10-14
Date Issued: 1913-11-11
Type: Patent Issued
Subject: Phonographs and Sound Recording
Document ID: PAT1078265
Has Format: https://iiif.archive.org/iiif/edisonpatent1078265/manifest.json
Rights: Edison's patents are in the public domain and have been made available through the generosity of David Kovanen.
Publisher: The Thomas A. Edison Papers