US Trademark Classification US05 Pharmaceuticals 移植用皮肤（005-179） Class 05 移植用皮肤 005-179 Chinese 移植用皮肤 English Skin grafts Spanish Injertos de piel Term ID 005-179 Class 05 Type Goods Status Active · added, not since modified (A) Effective date 1991-04-02 Version 07-1997