分类号 |
B01F17/42;C07C67/00;C07C301/00;C07C309/08;C07C309/09;C07C309/10;C07C309/42;C07C309/43;C08G63/68;C08G63/688;C11D1/16;C11D3/20;C11D3/37;D06M15/507;(IPC1-7):C07C143/11;C07C143/44;C07C143/46;C11D1/02;C11D1/38;C11D1/66;C11D1/86;C11D3/34 |
主分类号 |
B01F17/42 |