114 / | HD | SHIPS |
230.1 | DF | MOORING DEVICE {6} |
230.2 | .~ Line type (e.g., rope, chain, hawser, cable) {6} | |
230.21 | DF | .~.~> With detecting position of ship or tension in line |
230.22 | DF | .~.~> Having means to tension line for movement of ship in opposite directions |
230.23 | DF | .~.~> And line winding means |
230.24 | DF | .~.~> And line biasing means |
230.25 | DF | .~.~> With manipulating or positioning means for aiding attachment of the line |
230.26 | DF | .~.~> With specific means for attaching line {4} |