Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Highway lighting by aid of metal-vapor lamps
Highway lighting by aid of metal-vapor lamps; description of equipment and results obtained with sodium-vapor and mercury-vapor lamps on highways.
Highway lighting by aid of metal-vapor lamps
Highway lighting by aid of metal-vapor lamps; description of equipment and results obtained with sodium-vapor and mercury-vapor lamps on highways.
Highway lighting by aid of metal-vapor lamps
Verkehrsbeleuchtung mit Metalldampflampen
Seeger, B. (Autor:in)
1934
3 pages
Aufsatz (Zeitschrift)
Deutsch
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General notes on improvement of highway lighting by means of metal vapor lamps
| Engineering Index Backfile | 1939
Lighting of highways with sodium-vapor lamps
| Engineering Index Backfile | 1935
Online Contents | 1996
| Engineering Index Backfile | 1946