[SM044076c], Clipping, Telegraphic Journal, November 15th, 1880
https://edisondigital.rutgers.edu/document/SM044076c
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Title
[SM044076c], Clipping, Telegraphic Journal, November 15th, 1880
Bibliographic Citation
Telegraphic Journal, November 15th, 1880
Editor's Notes
Announcement of patent issued to improve on the duplex and quadruplex systems.
Author
Date
1880-11-15
Type
Folder/Volume ID
SM044-F
Microfilm ID
26:143
Document ID
SM044076c
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University