Petition, Thomas Alva Edison, U.S. Patent Office. Commissioner, November 29th, 1880

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Author(s)

Edison, Thomas Alva
Recipient(s)
U.S. Patent Office. Commissioner
Others Mentioned
U.S. Patent Office
U.S. Interior Dept. Secretary
Bradley, Andrew C

Subject(s)

Patent interference
Multiple telegraphy (duplex, quadruplex)

Dated

1880-11-29 (1880)

Associated Images

7

Identifier

QD005001 (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

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