A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Improvements in telephone equipment as exhibited at Leipzig Fair of 1936
Discussion of exhibits in field of general telephone engineering, signals and signaling, measuring instruments, and radio equipment. (See also - n 4 Apr 18 1936 p 49-54)
Improvements in telephone equipment as exhibited at Leipzig Fair of 1936
Discussion of exhibits in field of general telephone engineering, signals and signaling, measuring instruments, and radio equipment. (See also - n 4 Apr 18 1936 p 49-54)
Improvements in telephone equipment as exhibited at Leipzig Fair of 1936
Fernmeldetechnische Neuheiten zur Leipziger Fruehjahrsmesse 1936
1936
5 pages
Article (Journal)
German
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Telephone exhibits of Leipzig Fair of 1933
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