TRUSS SYSTEM OF SLAB AGAINST VERTICAL ROCKING FOR MARINE FOUNDATION
SETTING OF UNDERWATER VESSELS OVERBOARD SHIP IN ICE CONDITIONS
VESSEL WITH CLEANER AND DEVICE FOR DIRECTED DISPLACEMENT OF FLOATING OBJECTS SUCH AS HYDROCARBONS
DEVICE FOR ENERGY TRANSMISSION TO SELF-CONTAINED UNDERWATER VEHICLE
METHOD OF ICE COVER DESTRUCTION AND DEVICE FOR ICE COVER DESTRUCTION
DEVICE AND METHOD OF LAYING ROCKFILL AT GIVEN SITE AT BOTTOM OF WATER BODY