Legal Testimony, Thomas Alva Edison, February 23rd, 1906

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Author(s)

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

Subject(s)

Patent interference
Cylinder recording & reproducing apparatus

Dated

1906-02-23 (1906)

Associated Images

Identifier

QP020003 (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

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