分类号 |
A61F13/472;A61F5/44;A61F13/15;A61F13/49;A61F13/53;A61L15/60;C08L33/02;D04H1/04;D04H1/40;D04H1/42;D06M13/02;D06M13/322;D06M13/463;D06M15/11;D06M101/00;D06M101/02;D06M101/06;D06M101/16;D06M101/30;D06M101/32;D21H17/28;D21H17/35;D21H17/37;D21H21/14;D21H27/00;D21H27/42;(IPC1-7):A61F13/00 |
主分类号 |
A61F13/472 |