[QP021AAY], Letter from Frank Lewis Dyer to Thomas Alva Edison, May 28th, 1908

https://edisondigital.rutgers.edu/document/QP021AAY

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Title

[QP021AAY], Letter from Frank Lewis Dyer to Thomas Alva Edison, May 28th, 1908

Author

Dyer, Frank Lewis

Recipient

Edison, Thomas Alva

Mentioned

Columbia Phonograph Co
American Graphophone Co
Macdonald, Thomas Hood
Aylsworth, Jonas Walter
Mauro, Philip
Storms, Frank A

Date

1908-05-28

Type

Letter

Subject

Patent infringement
Cylinder record and duplicating technology

Folder/Volume ID

QP021-F

Microfilm ID

224:839

Document ID

QP021AAY

URL

https://edisondigital.rutgers.edu/document/QP021AAY

Rights

Thomas Edison National Historical Park

Publisher

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

Has Version

Archive.org Viewer, Microfilm Series Reel 224

Item sets

[QP021-F] American Graphophone Company v. National Phonograph Company (Macdonald Patents 606,725 and 626,709)
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