[PT5134], Patent Application, Thomas Alva Edison, February 20th, 1924

Item

Date

1924-02-20

Decade

1920-1929

Identifier

PT5134

Folder Set

PT5134

Title

[PT5134], Patent Application, Thomas Alva Edison, February 20th, 1924

Microfilm ID

247:668

Publisher

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