A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Developments in various types of lamps, including infra-red radiators, fluorescent lamps and high intensity mercury vapor lamps.
Developments in various types of lamps, including infra-red radiators, fluorescent lamps and high intensity mercury vapor lamps.
How illuminants are born
Franklin Inst -- J
Hibben, S.G. (author)
1945
11 pages
Article (Journal)
Electronic Resource
English
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