[D9620AAD1], Patent Issued, Charles Weyher, May 20th, 1880

Item

Abstract

[filmed as enclosure] "Copy of the description attached to the patent of invention [French] taken out the 20th of March 1880 for a continuous phonograph by Charles Weyher. In French, with translation. To impress vibrations on wire of indefinite length.

Date

1880-05-20

Decade

1880-1889

Identifier

D9620AAD1

Folder Set

D9620

Title

[D9620AAD1], Patent Issued, Charles Weyher, May 20th, 1880

Microfilm ID

136:214

Publisher

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

Item sets