[QCB09129], Legal Testimony, U.S. Patent Office. Commissioner, Ellis Spear, June 13th, 1877
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Title
[QCB09129], Legal Testimony, U.S. Patent Office. Commissioner, Ellis Spear, June 13th, 1877
Mentioned
Date
1877-06-13
Type
Folder/Volume ID
QCB09-F
Microfilm ID
9:817
Document ID
QCB09129
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University