[PT5142], Patent Application, Thomas Alva Edison, Jr., January 9th, 1930

Item

Date

1930-01-09

Decade

1930-1939

Identifier

PT5142

Folder Set

PT5142

Title

[PT5142], Patent Application, Thomas Alva Edison, Jr., January 9th, 1930

Microfilm ID

247:708

Publisher

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