[MBP031], Patent Issued, Thomas Alva Edison, October 20th, 1880

Item

Abstract

British Patent 4276 (1880). Magnetic separation of auriferous ores.

Date

1880-10-20

Decade

1880-1889

Identifier

MBP031

Folder Set

MBP

Title

[MBP031], Patent Issued, Thomas Alva Edison, October 20th, 1880

Microfilm ID

92:223

Publisher

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