Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Its construction and installation and its potentialities as business builder; value of sign load; design and types of sign.
Its construction and installation and its potentialities as business builder; value of sign load; design and types of sign.
Electric sign
Elec. Rev
Woolnough, J.W. (Autor:in)
Electrical Review ; 108
1931
4 pages
5 Figs.
Aufsatz (Zeitschrift)
Englisch
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| British Library Online Contents | 2001
BLOCK TYPE ELECTRIC SIGN HAVING AN IMPROVED VISIBILITY
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2 SMART ELECTRIC SIGN FOR PROTECING SECONDARY ACCIDENT
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