A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Gives a sketch of the development of the Cooper-Hewitt lamp, describes its construction and operation, and compares it with other types of lamps. (3700 w.) (No. 84900 G)
Gives a sketch of the development of the Cooper-Hewitt lamp, describes its construction and operation, and compares it with other types of lamps. (3700 w.) (No. 84900 G)
The mercury vapor lamp
La Lampe a Vapeur de Mercure
de Recklinghausen, M. (author)
1907
Ills.
Article (Journal)
French
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