The following article is extracted from the t)ages of L~.qineering~ Oct. 18, 1878, where it appeared ill consequence of its being a part of a discussion betbre the British Association where the experiments o1~ the electric light made bv the Franklin Institute in 1878 were referred to. It has been re
Economy of electric carbons
โ Scribed by C.
- Publisher
- Elsevier Science
- Year
- 1879
- Tongue
- English
- Weight
- 59 KB
- Volume
- 108
- Category
- Article
- ISSN
- 0016-0032
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