[MBP020], Patent Issued, Thomas Alva Edison, December 15th, 1879

Item

Abstract

British Patent 5127 (1879). Improved manufacturing process of lamp filaments. Claims electric lamp of carbonized paper; specified manufacture process; filament wider at ends; special clamp.

Date

1879-12-15

Decade

1870-1879

Identifier

MBP020

Folder Set

MBP

Title

[MBP020], Patent Issued, Thomas Alva Edison, December 15th, 1879

Microfilm ID

92:138

Publisher

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