分类号 |
D06M13/00;D06M13/02;D06M13/184;D06M13/203;D06M13/244;D06M13/248;D06M13/256;D06M13/262;D06M13/282;D06M13/292;D06M14/18;D06M101/00;D06M101/02;D06M101/06;D06M101/08;D06M101/10;D06M101/16;D06M101/18;D06M101/30;D06M101/32;D06M101/34;(IPC1-7):D06M14/32 |
主分类号 |
D06M13/00 |