Non-electric cables and wires of common metal; frames of metal for building, including A-frames; metal loading platforms; metal moveable superstructures for use in shipyards; metal rails for trolleys using tracks; rails of metal; prefabricated platforms of metal; floating docks of metal; metal beams; metal beams for supporting ships when docking; sheets of common metal; metal gangways being platforms; non-powered metal ramps for use in connection with transportation of ships and goods; metal ...

VERTICAL SHIP LIFTS

MARINE ELEVATOR