[PT5132], Patent Application, Thomas Alva Edison, June 28th, 1923

Item

Date

1923-06-28

Decade

1920-1929

Identifier

PT5132

Folder Set

PT5132

Title

[PT5132], Patent Application, Thomas Alva Edison, June 28th, 1923

Microfilm ID

247:622

Publisher

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