[PT032AIW], Patent Application, Thomas Alva Edison, November 20th, 1908

Item

Date

1908-11-20

Decade

1900-1909

Identifier

PT032AIW

Folder Set

PT032AIW

Title

[PT032AIW], Patent Application, Thomas Alva Edison, November 20th, 1908

Microfilm ID

185:740

Publisher

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

Timestamp

November 20, 1908