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[N029163], Technical Note, Francis Robbins Upton, October 17th, 1879

Title: [N029163], Technical Note, Francis Robbins Upton, October 17th, 1879
Editor's Notes: sulphide of molybdeum resistance for producing high resistance in small space, natural sulphide of molybdeum almost an insulator, bituminous coal almost an insulator
Author: Upton, Francis Robbins
Date: 1879-10-17
Type: Technical Note
Subject: Metals and minerals; Carbon, coal, glass, ceramics; Miscellaneous electrical technologies
Folder ID: N029-F
Microfilm ID: 31:853
Document ID: N029163
URL: https://edisondigital.rutgers.edu/document/N029163
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 31