297 / | HD | CHAIRS AND SEATS |
411.2 | DF | ARMREST {11} |
411.3 | DF | .~ Movable to nonuse position {2} |
411.32 | .~.~ Armrest or its supporting member movable about a horizontal axis {2} | |
411.33 | DF | .~.~.~> Supporting member movable about plural horizontal axes |
411.34 | DF | .~.~.~> Axis parallel to a lateral edge of bottom |