[QP033AAL322], Legal Testimony, Martin Shannon, March 4th, 1908

Item

Author

Shannon, Martin

Mentions

American Graphophone Co
National Phonograph Co
New Jersey Patent Co
Dyer, Frank Lewis
Dyke, Herbert H
Massie, C A L

Date

1908-03-04

Decade

1900-1909

Type

Legal Testimony

Subject

Manufacturing
Cylinder record and duplicating technology

Identifier

QP033AAL322

Folder Set

QP033

Title

[QP033AAL322], Legal Testimony, Martin Shannon, March 4th, 1908

Microfilm ID

225:582

Rights

Thomas Edison National Historical Park

Publisher

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

Item sets

National Phonograph Company v. American Graphophone Company (Miller and Aylsworth Patents 683,615 and 683,676; Joyce Patent 831,668)