[N060001], Technical Note, Thomas Alva Edison, October 25th, 1880
https://edisondigital.rutgers.edu/document/N060001
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Title
[N060001], Technical Note, Thomas Alva Edison, October 25th, 1880
Editor's Notes
2 sketches labeled "patent" for tube for "chlorine first then a volatile parafin" (for treating carbons?). Appears to work by heat from internal filament or light focused by outside lense. Caveat notes & sketches for carbonized metal filaments; for carbonizing under pressure.
Author
Mentioned
Date
1880-10-25
Type
Subject
Folder/Volume ID
N060-F
Microfilm ID
34:136
Document ID
N060001
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University