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[PT032ACZ2], Patent Application, Thomas Alva Edison, July 31st, 1891

Title: [PT032ACZ2], Patent Application, Thomas Alva Edison, July 31st, 1891
Author: Edison, Thomas Alva
Date: 1891-07-31
Type: Patent Application
Subject: Metals and minerals; Briquettes and bricker machinery
Folder ID: PT032ACZ2-F
Microfilm ID: 115:4
Document ID: PT032ACZ2
URL: https://edisondigital.rutgers.edu/document/PT032ACZ2
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 115