424 / | HD | DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS |
400 | DF | PREPARATIONS CHARACTERIZED BY SPECIAL PHYSICAL FORM {12} |
443 | DF | .~ Web, sheet or filament bases; compositions of bandages; or dressings with incorporated medicaments {3} |
447 | DF | .~.~ Bandages with incorporated medicaments {2} |
449 | .~.~.~ Transdermal or percutaneous |