electricpen.org - Edison’s Electric Pen

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Description: Edison's Electric Pen

thomas (1474) biography (1129) inventor (417) papers (276) edison (196) alva (51) duplicator (21) mimeograph (2) electric pen (1) office copying (1)

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FTL Design History of Technology

Edison’s Electric Pen and Duplicating Press 1875: the beginning of office copying technology by Bill Burns

Editor’s Note: Throughout this site, each document identifier enclosed by [brackets] is a direct link to the original document at the Thomas A. Edison Papers website.

Links to electricpen.org (1)

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