[PT5030], Patent Application, Herman E Kiefer, August 24th, 1911
https://edisondigital.rutgers.edu/document/PT5030
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Title
[PT5030], Patent Application, Herman E Kiefer, August 24th, 1911
Author
Date
1911-08-24
Type
Subject
Folder/Volume ID
PT5030-F
Microfilm ID
245:378
Document ID
PT5030
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University