[PT5059], Patent Application, Thomas Alva Edison, Jr., July 22nd, 1912

Item

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Date

1912-07-22

Decade

1910-1919

Identifier

PT5059

Folder Set

PT5059

Title

[PT5059], Patent Application, Thomas Alva Edison, Jr., July 22nd, 1912

Microfilm ID

246:91

Publisher

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

Timestamp

July 22, 1912