[PT020278], Patent Application, Thomas Alva Edison, February 28th, 1881

Item

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Title

[PT020278], Patent Application, Thomas Alva Edison, February 28th, 1881

Date

1881-02-28

Decade

1880-1889

Identifier

PT020278

Folder Set

PT020-F

Microfilm ID

45:726

Publisher

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