[PT5091], Patent Application, Thomas Alva Edison, August 21st, 1915

https://edisondigital.rutgers.edu/document/PT5091

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Title

[PT5091], Patent Application, Thomas Alva Edison, August 21st, 1915

Author

Edison, Thomas Alva

Date

1915-08-21

Type

Patent Application

Subject

Chemicals, chemical products, and chemical processes
Disc record and duplicating technology

Folder/Volume ID

PT5091-F

Microfilm ID

247:7

Document ID

PT5091

URL

https://edisondigital.rutgers.edu/document/PT5091

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 247

Item sets

[PT5091-F] Composition of Matter for Sound-Records or the Like and Process of Making the Same (1915)
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