1,166,976. Ships' sterns. SULZER BROS. Ltd. 2 May, 1968 [31 May, 1967], No. 20822/68. Headings B7A, B7S and B7V. The stern of the hull of a vessel having at least two bulges 2 parallel to, and symmetrical relative to, the longitudinal axis of the vessel, has in the bottom of each bulge a bed 8 for an engine 3 for propulsion of the vessel. The vessel has rudders 6 offset from the axes of the propeller shafts 4 so that the latter can be extracted past the rudders.
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