40 / | HD | CARD, PICTURE, OR SIGN EXHIBITING |
446 | DF | CHANGING EXHIBITOR {25} |
493 | DF | .~ Rotatable carrier for display item {7} |
497 | .~.~ Hinged display item {3} | |
498 | DF | .~.~.~> Clutch take-up |
499 | DF | .~.~.~> Flaccid type |
500 | DF | .~.~.~> Sequential exposure of display item |