[NV12149], Technical Note, Charles Batchelor, James Adams, Thomas Alva Edison, September 8th, 1877

Item

Abstract

Proposes to cover fiber with metals by process described in Sept number of Amer Jour of Arts and Science No. 81 Vol. 14 pp. 169-78 to get rid of effect of acids [might be related to his own draft patent for semi-conductors] includes circuit diagram for telephone using metalized fibers

Date

1877-09-08

Decade

1870-1879

Identifier

NV12149

Folder Set

NV12

Title

[NV12149], Technical Note, Charles Batchelor, James Adams, Thomas Alva Edison, September 8th, 1877

Microfilm ID

4:70

Publisher

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