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[SB017071b], Publication, Edison Electric Light Co, Edward Hibberd Johnson, May 22nd, 1885

Title: [SB017071b], Publication, Edison Electric Light Co, Edward Hibberd Johnson, May 22nd, 1885
Editor's Notes: Unindexed clipping - Illinois State Register (Springfield, IL), July 8th, 1885. Edison improves his quadruplex instrument, which enables operator at any station to break in at any time and have portion of wire for his particular current that is already being used by eight or nine operators at either or both ends
Author: Edison Electric Light Co; Johnson, Edward Hibberd
Mentioned: Sawyer-Man Electric Co; Edison, Thomas Alva
Date: 1885-05-22
Type: Publication
Subject: Patent infringement; Patent assignments, licenses, and royalties; Electric light and power
Folder ID: SB017-F
Microfilm ID: 89:677
Document ID: SB017071b
URL: https://edisondigital.rutgers.edu/document/SB017071b
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 89
License: CC0 1.0 Universal

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