Patent Caveat, Thomas Alva Edison, December 4th, 1874

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Author(s)

Edison, Thomas Alva
Recipient(s)
Others Mentioned
Marble, Edgar Martin
Pinckney, George T
Smith, Charles H
Serrell, Lemuel Wright
Serrell, Harold

Subject(s)

Multiple telegraphy (duplex, quadruplex)

Dated

1874-12-04 (1874)

Associated Images

7

Identifier

W100DAB175 (legacy)

Rights

National Archives

Publisher

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

Citation

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