[NM017AAK], Technical Note, Thomas Alva Edison, October 28th, 1882

Item

Abstract

Notes for a patent on hollow carbon filament: depositing carbon on wire, etc, then using acid to reduce the solid inner material, leaving hollow filament. Notes for 2 claims. See patent 430,933

Mentions

Date

1882-10-28

Decade

1880-1889

Identifier

NM017AAK

Folder Set

NM017

Title

[NM017AAK], Technical Note, Thomas Alva Edison, October 28th, 1882

Microfilm ID

44:398

Publisher

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

Item sets