[PT032AGN], Patent Application, Thomas Alva Edison, July 12th, 1904

Item

Date

1904-07-12

Decade

1900-1909

Identifier

PT032AGN

Folder Set

PT032AGN

Title

[PT032AGN], Patent Application, Thomas Alva Edison, July 12th, 1904

Microfilm ID

184:843

Publisher

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