Discusses parabolic and elliptic reflectors and calculation of their range and intensity, pilot lights for air ports, and for landing places; also lighting equipment for airplanes.
Using reflecting lights for air traffic
Die Verwendung des spiegelnden Reflektors im Luftverkehr
Licht und Lampe ; n 7
1926
4 pages
8 Figs.
Aufsatz (Zeitschrift)
Deutsch
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