[MBP030], Patent Issued, Thomas Alva Edison, September 30th, 1880

Item

Abstract

British Patent 3964 (1880). Dynamo & motor improvements (commutator brushes & holders; governor; oscillating linkage between motor & ddriven machinery; etc.

Date

1880-09-30

Decade

1880-1889

Identifier

MBP030

Folder Set

MBP

Title

[MBP030], Patent Issued, Thomas Alva Edison, September 30th, 1880

Microfilm ID

92:212

Publisher

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