52 / | HD | STATIC STRUCTURES (E.G., BUILDINGS) |
459 | DF | BRIDGER STRIP HIDING JUNCTURE OF PANELS {4} |
461 | DF | .~ Bridger strip and coextensive elongated member at juncture {2} |
463 | DF | .~.~ With separable fastening element {1} |
464 | .~.~.~ Portion of bridger strip between panels |