[N146017], Technical Note, Thomas Alva Edison, March 20th, 1879

Item

Abstract

ground joint (vacuum apparatus) ref vol 22:29.

Date

1879-03-20

Decade

1870-1879

Identifier

N146017

Folder Set

N146

Title

[N146017], Technical Note, Thomas Alva Edison, March 20th, 1879

Microfilm ID

38:905

Publisher

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