Technical Note, Thomas Alva Edison, John Kruesi, Charles Batchelor, Martin N Force, George E Carman, June 21st, 1878

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Author(s)

Carman, George E
Force, Martin N
Batchelor, Charles
Kruesi, John
Edison, Thomas Alva
Recipient(s)
Others Mentioned

Subject(s)

Microphone and other acoustic devices

Dated

1878-06-21 (1878)

Associated Images

5

Identifier

NS7802F (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

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