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[PT032ACA], Patent Application, Thomas Alva Edison, August 1st, 1889

Title: [PT032ACA], Patent Application, Thomas Alva Edison, August 1st, 1889
Editor's Notes: Signs oath for patent application, Case 846 Magnetic Ore Separation. Draft dated 10 May; see PT032ACA1
Author: Edison, Thomas Alva
Date: 1889-08-01
Type: Patent Application
Subject: Ore milling and separation; Rolls and crushers; Ore milling (non-iron ore)
Folder ID: PT032ACA-F
Microfilm ID: 114:761
Document ID: PT032ACA
URL: https://edisondigital.rutgers.edu/document/PT032ACA
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