| 108 / | HD | HORIZONTALLY SUPPORTED PLANAR SURFACES |
| 59 | DF | PLURAL RELATED HORIZONTAL SURFACES {11} |
| 180 | DF | .~ Separable component {6} |
| 186 | ![]() | .~.~ Support structure includes leg {7} |
| 187 | DF | .~.~.~> Horizontal brace connecting legs |
| 188 | DF | .~.~.~> Diagonal brace connecting legs |
| 189 | DF | .~.~.~> With caster |
| 190 | DF | .~.~.~> Sectional legs |
| 191 | DF | .~.~.~> Single pedestal |
| 192 | DF | .~.~.~> Leg attached at surface corner by clamping means |
| 193 | DF | .~.~.~> Surface detachably connected to vertical side frames |