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[PT032ABQ1], Technical Note, Thomas Alva Edison, 1889

Title: [PT032ABQ1], Technical Note, Thomas Alva Edison, 1889
Editor's Notes: Draft patent application on phongram blanks. Issued as U.S. Patnt 406,576 executed 2/1/89; Supplied year
Author: Edison, Thomas Alva
Mentioned: Seely, Henry W
Date: 1889-00-00
Type: Technical Note
Subject: Cylinder record and duplicating technology
Folder ID: PT032ABQ-F
Microfilm ID: 114:612
Document ID: PT032ABQ1
URL: https://edisondigital.rutgers.edu/document/PT032ABQ1
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 114
License: CC0 1.0 Universal