[N070128], Technical Note, Thomas Alva Edison, February 7th, 1880
https://edisondigital.rutgers.edu/document/N070128
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Title
[N070128], Technical Note, Thomas Alva Edison, February 7th, 1880
Editor's Notes
loop drawings; misc calcs on expansion; 792 is graph (maybe temperature vs ???); 793 straight filaments in vac; 794 calcs about weight (of carbons?); test of sugar=coated small loops
Author
Date
1880-02-07
Type
Subject
Folder/Volume ID
N070-F
Microfilm ID
34:790
Document ID
N070128
Publisher
Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University