[D7828ZCA], Patent Caveat, Thomas Alva Edison, September 16th, 1878
https://edisondigital.rutgers.edu/document/D7828ZCA
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Title
[D7828ZCA], Patent Caveat, Thomas Alva Edison, September 16th, 1878
Editor's Notes
pat. app. Case 154, dated 16 Sep and filed 15 Dec for phonograph
Author
Date
1878-09-16
Type
Subject
Folder/Volume ID
D7828-F
Microfilm ID
18:747
Document ID
D7828ZCA
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University