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Letter from Zenas Fisk Wilber to U.S. Patent Office. Commissioner, January 29th, 1875

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Author(s)

Wilber, Zenas Fisk

Recipient(s)
U.S. Patent Office. Commissioner
Others Mentioned
Harrington, George
Edison, Thomas Alva

Subject(s)

Multiple telegraphy (duplex, quadruplex)
Patent application

Dated

1875-01-29 (1875)

Associated Images

3

Identifier

QCA11037 (legacy)

Rights

Thomas Edison National Historical Park

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University

Citation “Letter from Zenas Fisk Wilber to U.S. Patent Office. Commissioner, January 29th, 1875,” Edison Papers Digital Edition, accessed December 10, 2019, http://edison.rutgers.edu/digital/document/QCA11037.

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