[D7941ZKB], Letter from Waterhouse and Winterbotham to Edison Telephone Co of London Ltd, Arnold Henry White, December 22nd, 1879

Item

Abstract

Report on pat 2909 (1877) disclaimer application. Covers all practicable forms of carbon trans. To overcome objections, must concentrate on proving 1) TAE invented varying tension regulator before pat date, and 2)did not delay filing disclaimer. TAE's personal assistance wanted; Co should request his presence.

Date

1879-12-22

Decade

1870-1879

Type

Subject

Identifier

D7941ZKB

Folder Set

D7941

Title

[D7941ZKB], Letter from Waterhouse and Winterbotham to Edison Telephone Co of London Ltd, Arnold Henry White, December 22nd, 1879

Microfilm ID

52:998

Publisher

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

Timestamp

December 22, 1879