[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

Date

1878-09-16

Folder/Volume ID

D7828-F

Microfilm ID

18:747

Document ID

D7828ZCA

Publisher

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