[PT5045], Patent Application, Thomas Alva Edison, February 23rd, 1912

Item

Date

1912-02-23

Decade

1910-1919

Identifier

PT5045

Folder Set

PT5045

Title

[PT5045], Patent Application, Thomas Alva Edison, February 23rd, 1912

Microfilm ID

245:588

Publisher

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