[PT5133], Patent Application, Thomas Alva Edison, December 7th, 1923

Item

Date

1923-12-07

Decade

1920-1929

Identifier

PT5133

Folder Set

PT5133

Title

[PT5133], Patent Application, Thomas Alva Edison, December 7th, 1923

Microfilm ID

247:635

Publisher

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