Development of radio telephone service through Finnish Stations, Hanko and Helsinki; plan is under way to erect station at Kemi, to handle radiotelephone traffic of ships engaged in lumber transport; in number of radio telephone conversions exchanged, Finland is among leading countries.
Radiotelephone service between Finnish coast and ship stations
J des Telecommunications
Journal des Telecommunications ; 65 , n 5
1948
3 pages
Article (Journal)
English
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