[PT032AHX], Patent Application, Thomas Alva Edison, June 11th, 1907

Item

Date

1907-06-11

Decade

1900-1909

Identifier

PT032AHX

Folder Set

PT032AHX

Title

[PT032AHX], Patent Application, Thomas Alva Edison, June 11th, 1907

Microfilm ID

185:349

Publisher

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

Timestamp

June 11, 1907