Phonograph or Talking-Machine, May 23, 1916

Title: Phonograph or Talking-Machine, May 23, 1916
Author: Thomas A. Edison
Date Executed: 1911-02-15
Date Filed: 1911-02-17
Date Issued: 1916-05-23
Type: Patent Issued
Subject: Phonographs and Sound Recording
Document ID: PAT1184333
Has Format: https://iiif.archive.org/iiif/edisonpatent1184333/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