Illustrated description of new type in which, by combined electric and mechanical means, rapidity of main movements is adapted automatically to prevailing load conditions.(Also publisher: Hafenbautechnische Gesellschaft; Schiffbautechnische Gesellschaft)
Ship crane with automatic speed control for light loads and empty hooks
Ein neuer Bordkran mit selbsttaetigem Schnellgang fuer leichte Lasten und leeren Haken
Werft-Reederei-Hafen ; 21 , n 22
1940
3 pages
Article (Journal)
German
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