[PT5044], Patent Application, Thomas Alva Edison, February 15th, 1912

https://edisondigital.rutgers.edu/document/PT5044

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Title

[PT5044], Patent Application, Thomas Alva Edison, February 15th, 1912

Author

Edison, Thomas Alva

Date

1912-02-15

Type

Patent Application

Subject

Phonograph recordings
Sound and acoustics

Folder/Volume ID

PT5044-F

Microfilm ID

245:585

Document ID

PT5044

URL

https://edisondigital.rutgers.edu/document/PT5044

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 245

Item sets

[PT5044-F] Means for Reducing Sounds (1912)
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