[PT017AAA], Patent Application, Thomas Alva Edison, December 6th, 1886

Item

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Abstract

patent app for converter system

Date

1886-12-06

Decade

1880-1889

Identifier

PT017AAA

Folder Set

PT017

Title

[PT017AAA], Patent Application, Thomas Alva Edison, December 6th, 1886

Microfilm ID

45:654

Publisher

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

Timestamp

December 6, 1886