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[MBN004075], Technical Note, Charles Batchelor, January 28th, 1884

Title: [MBN004075], Technical Note, Charles Batchelor, January 28th, 1884
Editor's Notes: algebraic calculation of lamp life running 10 cp lamp at 40 cp, using 3.65 power rule.
Author: Batchelor, Charles
Date: 1884-01-28
Type: Technical Note
Subject: Testing and quality control; Incandescent lamp
Folder ID: MBN004-F
Microfilm ID: 91:74
Document ID: MBN004075
URL: https://edisondigital.rutgers.edu/document/MBN004075
Rights: Thomas Edison National Historical Park
Publisher: Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
License: CC0 1.0 Universal
Has Version: Archive.org Viewer, Microfilm Series Reel 91