Rutgers, The State University of New Jersey

03/12/1896 Batchelor, Charles -- Legal Statements and Testimony

(Kruesi, John; Edison, Thomas Alva) Patent infringement; Research and development; Cylinder phonograph

[QP001]  Litigation Series -- Phonograph Cases: American Graphophone Company v. U.S. Phonograph Company et al.
[QP001585; TAEM 116:366]
Courtesy of Thomas Edison National Historical Park.