[X128B030A], Technical Note, John F Ott, February 22nd, 1882

Item

Abstract

regulation sketch. Uses relays to switch in various resistances in and out of field ckt.

Author

Date

1882-02-22

Decade

1880-1889

Identifier

X128B030A

Folder Set

X128B

Title

[X128B030A], Technical Note, John F Ott, February 22nd, 1882

Microfilm ID

Publisher

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