[PT5109], Patent Application, Thomas Alva Edison, May 27th, 1919

Item

Date

1919-05-27

Decade

1910-1919

Identifier

PT5109

Folder Set

PT5109

Title

[PT5109], Patent Application, Thomas Alva Edison, May 27th, 1919

Microfilm ID

247:303

Publisher

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